diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2b034dc3f7c..77f6ff70f12 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,23 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.27.0] - 2022-02-13
+
+This is a fairly small release, primarily to bump substrate dependencies to their latest versions.
+
+The main breaking change is fairly small: [#804](https://github.com/paritytech/subxt/pull/804). Here, the `BlockNumber` associated type has been removed from `Config` entirely, since it wasn't actually needed anywhere in Subxt. Additionally, the constraints on each of those associated types in `Config` were made more precise, primarily to tidy things up (but this should result in types more easily being able to meet the requirements here). If you use custom `Config`, the fix is simply to remove the `BlockNumber` type. If you also use the `Config` trait in your own functions and depend on those constraints, you may be able to define a custom `MyConfig` type which builds off `Config` and adds back any additional bounds that you want.
+
+Note worthy PRs merged since the last release:
+
+## Added
+
+- Add find last function ([#821](https://github.com/paritytech/subxt/pull/821))
+- Doc: first item is current version comment ([#817](https://github.com/paritytech/subxt/pull/817))
+
+## Changed
+
+- Remove unneeded Config bounds and BlockNumber associated type ([#804](https://github.com/paritytech/subxt/pull/804))
+
 ## [0.26.0] - 2022-01-24
 
 This release adds a number of improvements, most notably:
diff --git a/Cargo.lock b/Cargo.lock
index b446f89d592..86a63687f30 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -47,6 +47,18 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "ahash"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c99f64d1e06488f620f932677e24bc6e2897582980441ae90a671415bd7ec2f"
+dependencies = [
+ "cfg-if",
+ "getrandom 0.2.8",
+ "once_cell",
+ "version_check",
+]
+
 [[package]]
 name = "aho-corasick"
 version = "0.7.20"
@@ -82,9 +94,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.68"
+version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2cb2f989d18dd141ab8ae82f64d1a8cdd37e0840f73a406896cf5e99502fab61"
+checksum = "224afbd727c3d6e4b90103ece64b8d1b67fbb1973b1046c2281eed3f3803f800"
 
 [[package]]
 name = "array-bytes"
@@ -128,9 +140,9 @@ dependencies = [
 
 [[package]]
 name = "async-trait"
-version = "0.1.63"
+version = "0.1.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eff18d764974428cf3a9328e23fc5c986f5fbed46e6cd4cdf42544df5d297ec1"
+checksum = "1cd7fce9ba8c3c042128ce72d8b2ddbf3a05747efb67ea0313c635e10bda47a2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -280,6 +292,18 @@ dependencies = [
  "byte-tools",
 ]
 
+[[package]]
+name = "bounded-collections"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de2aff4807e40f478132150d80b031f2461d88f061851afcab537d7600c24120"
+dependencies = [
+ "log",
+ "parity-scale-codec",
+ "scale-info",
+ "serde",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.12.0"
@@ -306,9 +330,9 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfb24e866b15a1af2a1b663f10c6b6b8f397a84aadb828f12e5b289ec23a3a3c"
+checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
 
 [[package]]
 name = "cast"
@@ -318,9 +342,9 @@ checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
 
 [[package]]
 name = "cc"
-version = "1.0.78"
+version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a20104e2335ce8a659d6dd92a51a767a0c062599c73b343fd152cb401e828c3d"
+checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
 
 [[package]]
 name = "cfg-if"
@@ -507,9 +531,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-entity"
-version = "0.88.2"
+version = "0.92.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87a0f1b2fdc18776956370cf8d9b009ded3f855350c480c1c52142510961f352"
+checksum = "dab984c94593f876090fae92e984bdcc74d9b1acf740ab5f79036001c65cba13"
 dependencies = [
  "serde",
 ]
@@ -676,9 +700,9 @@ dependencies = [
 
 [[package]]
 name = "cxx"
-version = "1.0.87"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b61a7545f753a88bcbe0a70de1fcc0221e10bfc752f576754fa91e663db1622e"
+checksum = "90d59d9acd2a682b4e40605a242f6670eaa58c5957471cbf85e8aa6a0b97a5e8"
 dependencies = [
  "cc",
  "cxxbridge-flags",
@@ -688,9 +712,9 @@ dependencies = [
 
 [[package]]
 name = "cxx-build"
-version = "1.0.87"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f464457d494b5ed6905c63b0c4704842aba319084a0a3561cdc1359536b53200"
+checksum = "ebfa40bda659dd5c864e65f4c9a2b0aff19bea56b017b9b77c73d3766a453a38"
 dependencies = [
  "cc",
  "codespan-reporting",
@@ -703,15 +727,15 @@ dependencies = [
 
 [[package]]
 name = "cxxbridge-flags"
-version = "1.0.87"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43c7119ce3a3701ed81aca8410b9acf6fc399d2629d057b87e2efa4e63a3aaea"
+checksum = "457ce6757c5c70dc6ecdbda6925b958aae7f959bda7d8fb9bde889e34a09dc03"
 
 [[package]]
 name = "cxxbridge-macro"
-version = "1.0.87"
+version = "1.0.90"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65e07508b90551e610910fa648a1878991d367064997a596135b86df30daf07e"
+checksum = "ebf883b7aacd7b2aeb2a7b338648ee19f57c140d4ee8e52c68979c6b2f7f2263"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -871,7 +895,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c24f403d068ad0b359e577a77f92392118be3f3c927538f2bb544a5ecd828c6"
 dependencies = [
  "curve25519-dalek 3.2.0",
- "hashbrown",
+ "hashbrown 0.12.3",
  "hex",
  "rand_core 0.6.4",
  "sha2 0.9.9",
@@ -880,9 +904,9 @@ dependencies = [
 
 [[package]]
 name = "either"
-version = "1.8.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"
+checksum = "7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91"
 
 [[package]]
 name = "environmental"
@@ -966,6 +990,15 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
+[[package]]
+name = "form_urlencoded"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
+dependencies = [
+ "percent-encoding",
+]
+
 [[package]]
 name = "frame-metadata"
 version = "15.0.0"
@@ -1261,9 +1294,15 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 dependencies = [
- "ahash",
+ "ahash 0.7.6",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -1288,6 +1327,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fed44880c466736ef9a5c5b5facefb5ed0785676d0c02d612db14e54f0d84286"
+
 [[package]]
 name = "hex"
 version = "0.4.3"
@@ -1370,9 +1415,9 @@ checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
 
 [[package]]
 name = "hyper"
-version = "0.14.23"
+version = "0.14.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "034711faac9d2166cb1baf1a2fb0b60b1f277f8492fd72176c17f3515e1abd3c"
+checksum = "5e011372fa0b68db8350aa7a248930ecc7839bf46d8485577d69f117a75f164c"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -1438,6 +1483,16 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
+[[package]]
+name = "idna"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
 [[package]]
 name = "impl-codec"
 version = "0.6.0"
@@ -1480,7 +1535,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.12.3",
  "serde",
 ]
 
@@ -1504,7 +1559,7 @@ dependencies = [
 
 [[package]]
 name = "integration-tests"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "assert_matches",
  "frame-metadata",
@@ -1529,30 +1584,24 @@ dependencies = [
 
 [[package]]
 name = "io-lifetimes"
-version = "0.7.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59ce5ef949d49ee85593fc4d3f3f95ad61657076395cbbce23e2121fc5542074"
-
-[[package]]
-name = "io-lifetimes"
-version = "1.0.4"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7d6c6f8c91b4b9ed43484ad1a938e393caf35960fce7f82a040497207bd8e9e"
+checksum = "1abeb7a0dd0f8181267ff8adc397075586500b81b28a73e8a0208b00fc170fb3"
 dependencies = [
  "libc",
- "windows-sys 0.42.0",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
 name = "is-terminal"
-version = "0.4.2"
+version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28dfb6c8100ccc63462345b67d1bbc3679177c75ee4bf59bf29c8b1d110b8189"
+checksum = "22e18b0a45d56fe973d6db23972bf5bc46f988a4a2385deac9cc29572f09daef"
 dependencies = [
- "hermit-abi 0.2.6",
- "io-lifetimes 1.0.4",
- "rustix 0.36.7",
- "windows-sys 0.42.0",
+ "hermit-abi 0.3.1",
+ "io-lifetimes",
+ "rustix",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
@@ -1572,9 +1621,9 @@ checksum = "fad582f4b9e86b6caa621cabeb0963332d92eea04729ab12892c2533951e6440"
 
 [[package]]
 name = "js-sys"
-version = "0.3.60"
+version = "0.3.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49409df3e3bf0856b916e2ceaca09ee28e6871cf7d9ce97a692cacfdb2a25a47"
+checksum = "445dde2150c55e483f3d8416706b97ec8e8237c307e5b7b4b8dd15e6af2a0730"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1757,12 +1806,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "linux-raw-sys"
-version = "0.0.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4d2456c373231a208ad294c33dc5bff30051eafd954cd4caae83a712b12854d"
-
 [[package]]
 name = "linux-raw-sys"
 version = "0.1.4"
@@ -1788,15 +1831,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "lru"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6e8aaa3f231bb4bd57b84b2d5dc3ae7f350265df8aa96492e0bc394a1571909"
-dependencies = [
- "hashbrown",
-]
-
 [[package]]
 name = "mach"
 version = "0.3.2"
@@ -1821,6 +1855,15 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
+[[package]]
+name = "memfd"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b20a59d985586e4a5aef64564ac77299f8586d8be6cf9106a5a40207e8908efb"
+dependencies = [
+ "rustix",
+]
+
 [[package]]
 name = "memoffset"
 version = "0.6.5"
@@ -1846,7 +1889,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e0c7cba9ce19ac7ffd2053ac9f49843bbd3f4318feedfd74e85c19d5fb0ba66"
 dependencies = [
  "hash-db",
- "hashbrown",
+ "hashbrown 0.12.3",
 ]
 
 [[package]]
@@ -1982,7 +2025,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21158b2c33aa6d4561f1c0a6ea283ca92bc54802a93b263e910746d679a7eb53"
 dependencies = [
  "crc32fast",
- "hashbrown",
+ "hashbrown 0.12.3",
  "indexmap",
  "memchr",
 ]
@@ -2055,9 +2098,9 @@ checksum = "c1b04fb49957986fdce4d6ee7a65027d55d4b6d2265e5848bbb507b58ccfdb6f"
 
 [[package]]
 name = "parity-scale-codec"
-version = "3.2.2"
+version = "3.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7ab01d0f889e957861bc65888d5ccbe82c158d0270136ba46820d43837cdf72"
+checksum = "637935964ff85a605d114591d4d2c13c5d1ba2806dae97cea6bf180238a749ac"
 dependencies = [
  "arrayvec 0.7.2",
  "bitvec",
@@ -2104,15 +2147,15 @@ dependencies = [
 
 [[package]]
 name = "parking_lot_core"
-version = "0.9.6"
+version = "0.9.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba1ef8814b5c993410bb3adfad7a5ed269563e4a2f90c41f5d85be7fb47133bf"
+checksum = "9069cbb9f99e3a5083476ccb29ceb1de18b9118cafa53e90c9551235de2b9521"
 dependencies = [
  "cfg-if",
  "libc",
  "redox_syscall",
  "smallvec",
- "windows-sys 0.42.0",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
@@ -2139,6 +2182,12 @@ dependencies = [
  "digest 0.10.6",
 ]
 
+[[package]]
+name = "percent-encoding"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
+
 [[package]]
 name = "pin-project"
 version = "1.0.12"
@@ -2480,30 +2529,16 @@ checksum = "3e75f6a532d0fd9f7f13144f392b6ad56a32696bfcd9c78f797f16bbb6f072d6"
 
 [[package]]
 name = "rustix"
-version = "0.35.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "727a1a6d65f786ec22df8a81ca3121107f235970dc1705ed681d3e6e8b9cd5f9"
-dependencies = [
- "bitflags",
- "errno",
- "io-lifetimes 0.7.5",
- "libc",
- "linux-raw-sys 0.0.46",
- "windows-sys 0.42.0",
-]
-
-[[package]]
-name = "rustix"
-version = "0.36.7"
+version = "0.36.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4fdebc4b395b7fbb9ab11e462e20ed9051e7b16e42d24042c776eca0ac81b03"
+checksum = "f43abb88211988493c1abb44a70efa56ff0ce98f233b7b276146f1f3f7ba9644"
 dependencies = [
  "bitflags",
  "errno",
- "io-lifetimes 1.0.4",
+ "io-lifetimes",
  "libc",
- "linux-raw-sys 0.1.4",
- "windows-sys 0.42.0",
+ "linux-raw-sys",
+ "windows-sys 0.45.0",
 ]
 
 [[package]]
@@ -2635,6 +2670,17 @@ dependencies = [
  "windows-sys 0.42.0",
 ]
 
+[[package]]
+name = "schnellru"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "772575a524feeb803e5b0fcbc6dd9f367e579488197c94c6e4023aad2305774d"
+dependencies = [
+ "ahash 0.8.3",
+ "cfg-if",
+ "hashbrown 0.13.2",
+]
+
 [[package]]
 name = "schnorrkel"
 version = "0.9.1"
@@ -2704,9 +2750,9 @@ dependencies = [
 
 [[package]]
 name = "security-framework"
-version = "2.8.0"
+version = "2.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "645926f31b250a2dca3c232496c2d898d91036e45ca0e97e0e2390c54e11be36"
+checksum = "a332be01508d814fed64bf28f798a146d73792121129962fdf335bb3c49a4254"
 dependencies = [
  "bitflags",
  "core-foundation",
@@ -2878,9 +2924,9 @@ dependencies = [
 
 [[package]]
 name = "sp-application-crypto"
-version = "12.0.0"
+version = "17.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a72575f160b1b134ee277a2ab46af4361c072a3fe661c48e474255406cb01c97"
+checksum = "2f08604ba4bd856311946722958711a08bded5c929e1227f7a697c58deb09468"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -2892,9 +2938,9 @@ dependencies = [
 
 [[package]]
 name = "sp-arithmetic"
-version = "9.0.0"
+version = "12.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2038010f7514d50775dcbd3edb569e17fa9bda63128580a9e172abb1795f2c1d"
+checksum = "7796939f2e3b68a3b9410ea17a2063b78038cd366f57fa772dd3be0798bd3412"
 dependencies = [
  "integer-sqrt",
  "num-traits",
@@ -2907,14 +2953,15 @@ dependencies = [
 
 [[package]]
 name = "sp-core"
-version = "11.0.0"
+version = "16.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d99984f57c9eb858d29fbe0e4cf44092eec484b2ff72176d5afa4ab7bf1dc8b1"
+checksum = "9c96dc3debbe5c22ebf18f99e6a53199efe748e6e584a1902adb88cbad66ae7c"
 dependencies = [
  "array-bytes",
  "base58",
  "bitflags",
  "blake2",
+ "bounded-collections",
  "dyn-clonable",
  "ed25519-zebra",
  "futures",
@@ -2988,9 +3035,9 @@ dependencies = [
 
 [[package]]
 name = "sp-externalities"
-version = "0.15.0"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc754e1cec66b93df0b48a8986d019c1a2a90431c42cf2614cc35a291597c329"
+checksum = "57052935c9c9b070ea6b339ef0da3bf241b7e065fc37f9c551669ee83ecfc3c1"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -3000,9 +3047,9 @@ dependencies = [
 
 [[package]]
 name = "sp-io"
-version = "12.0.0"
+version = "17.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8ac917b37c7733e3778e7ffc3958f1181a151ac3b14116d65fb10fe7b08db10e"
+checksum = "578959f9a7e44fd2dd96e8b8bc893cea04fcd7c00a4ffbb0b91c5013899dd02b"
 dependencies = [
  "bytes",
  "ed25519",
@@ -3026,9 +3073,9 @@ dependencies = [
 
 [[package]]
 name = "sp-keyring"
-version = "12.0.0"
+version = "18.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a392505294f3f2a15d568fe155372c269c97cff4fe3f9fa0c1f12fce6b03805"
+checksum = "cc13a168cdc15e185db5cbe8644e3eaafa534e229593768b3044b60bea00fc8c"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -3038,9 +3085,9 @@ dependencies = [
 
 [[package]]
 name = "sp-keystore"
-version = "0.17.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ada8b7a72404bda58b3353830bc42f027ec764e13a28b4cd4386cf34fb1ae7c"
+checksum = "480dbd54b281c638209fbcfce69902b82a0a1af0e22219d46825eadced3136b6"
 dependencies = [
  "async-trait",
  "futures",
@@ -3066,9 +3113,9 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime"
-version = "12.0.0"
+version = "18.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c86578c67b060a6ecab52af64f1cf18b3892fca7fba5ffc5c49934b2e76b1929"
+checksum = "b8ab2fd44668d3e8674e2253a43852857a47d49be7db737e98bf157e4bcebefd"
 dependencies = [
  "either",
  "hash256-std-hasher",
@@ -3089,9 +3136,9 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface"
-version = "10.0.0"
+version = "13.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3858935567385728ea45f6d159f9970b0b278eb22a8e77625bbf4a63e43a85a"
+checksum = "cdb7707246cee4967a8cc71e3ef0e82f562e8b1020606447a6a12b99c7c1b443"
 dependencies = [
  "bytes",
  "impl-trait-for-tuples",
@@ -3108,9 +3155,9 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface-proc-macro"
-version = "7.0.0"
+version = "9.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00083a77e938c4f35d0bde7ca0b6e5f616158ebe11af6063795aa664d92a238b"
+checksum = "2773c90e5765847c5e8b4a24b553d38a9ca52ded47c142cfcfb7948f42827af9"
 dependencies = [
  "Inflector",
  "proc-macro-crate",
@@ -3121,9 +3168,9 @@ dependencies = [
 
 [[package]]
 name = "sp-state-machine"
-version = "0.17.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1fd4c600df0b5abf26c19b6c61d928b64e0c2b8a709a3dbef872be0507cd1ca"
+checksum = "4c957b8b4c252507c12674948db427c5e34fd1760ce256922f1ec5f89f781a4f"
 dependencies = [
  "hash-db",
  "log",
@@ -3148,9 +3195,9 @@ checksum = "af0ee286f98455272f64ac5bb1384ff21ac029fbb669afbaf48477faff12760e"
 
 [[package]]
 name = "sp-storage"
-version = "9.0.0"
+version = "11.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9acb4059eb0ae4fa8cf9ca9119b0178ad312a592d4c6054bd17b411034f233e9"
+checksum = "3c20cb0c562d1a159ecb2c7ca786828c81e432c535474967d2df3a484977cea4"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -3162,9 +3209,9 @@ dependencies = [
 
 [[package]]
 name = "sp-tracing"
-version = "7.0.0"
+version = "8.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b22d28a0bc2365dfb86644d14f2682a79da35891d4656d4896fb09fb05ff1e6c"
+checksum = "e46bd547da89a9cda69b4ce4c91a5b7e1f86915190d83cd407b715d0c6bac042"
 dependencies = [
  "parity-scale-codec",
  "sp-std",
@@ -3175,20 +3222,20 @@ dependencies = [
 
 [[package]]
 name = "sp-trie"
-version = "11.0.0"
+version = "16.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db085f134cb444e52ca569a442d12c84bd17667532613d78dd6f568942632da4"
+checksum = "8efbe5b6d29a18fea7c2f52e0098135f2f864b31d335d5105b40a349866ba874"
 dependencies = [
- "ahash",
+ "ahash 0.8.3",
  "hash-db",
- "hashbrown",
+ "hashbrown 0.12.3",
  "lazy_static",
- "lru",
  "memory-db",
  "nohash-hasher",
  "parity-scale-codec",
  "parking_lot",
  "scale-info",
+ "schnellru",
  "sp-core",
  "sp-std",
  "thiserror",
@@ -3199,9 +3246,9 @@ dependencies = [
 
 [[package]]
 name = "sp-version"
-version = "10.0.0"
+version = "16.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cd5ddc34360c0497480ddb134d93c2adcfdaa344f30a0db601f05c2af2a6eae"
+checksum = "01f705c5c6c6dad760355df0b870dd8e510f720ae6adde3eeba069c116248024"
 dependencies = [
  "impl-serde",
  "parity-scale-codec",
@@ -3217,9 +3264,9 @@ dependencies = [
 
 [[package]]
 name = "sp-version-proc-macro"
-version = "5.0.0"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97bbeece15266afc30881ecae586fd28e6c123810b9ced1b8706daa081fe9c2e"
+checksum = "d61fa10e7a0453c9eb2bfd49067585fe54d530f020e3bfa94bf0a9ce547aa5b3"
 dependencies = [
  "parity-scale-codec",
  "proc-macro2",
@@ -3229,10 +3276,11 @@ dependencies = [
 
 [[package]]
 name = "sp-wasm-interface"
-version = "8.0.0"
+version = "10.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ebc377987d42f8fc20e3f4ec4fd1147dd098fe90bcb4269e1eddb04e920f889"
+checksum = "bbbc05650b6338808892a7b04f0c56bb1f7f928bfa9ac58e0af2c1e5bef33229"
 dependencies = [
+ "anyhow",
  "impl-trait-for-tuples",
  "log",
  "parity-scale-codec",
@@ -3243,9 +3291,9 @@ dependencies = [
 
 [[package]]
 name = "sp-weights"
-version = "8.0.0"
+version = "14.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90eca2a19f48978e9cd605e23905d0602419f7880a9360ac717b03412e9c7916"
+checksum = "9ebab7696f915aa548494aef3ca8d15217baf10458fe6edb87e60587a47de358"
 dependencies = [
  "parity-scale-codec",
  "scale-info",
@@ -3339,7 +3387,7 @@ checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "subxt"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "base58",
  "bitvec",
@@ -3374,7 +3422,7 @@ dependencies = [
 
 [[package]]
 name = "subxt-cli"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "clap 4.1.4",
  "color-eyre",
@@ -3392,7 +3440,7 @@ dependencies = [
 
 [[package]]
 name = "subxt-codegen"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "bitvec",
  "darling",
@@ -3413,7 +3461,7 @@ dependencies = [
 
 [[package]]
 name = "subxt-examples"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "futures",
  "hex",
@@ -3428,7 +3476,7 @@ dependencies = [
 
 [[package]]
 name = "subxt-macro"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "darling",
  "proc-macro-error",
@@ -3438,7 +3486,7 @@ dependencies = [
 
 [[package]]
 name = "subxt-metadata"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "bitvec",
  "criterion",
@@ -3479,9 +3527,9 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "target-lexicon"
-version = "0.12.5"
+version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9410d0f6853b1d94f0e519fb95df60f29d2c1eff2d921ffdf01a4c8a3b54f12d"
+checksum = "8ae9980cab1db3fceee2f6c6f643d5d8de2997c58ee8d25fb0cc8a9e9e7348e5"
 
 [[package]]
 name = "termcolor"
@@ -3494,7 +3542,7 @@ dependencies = [
 
 [[package]]
 name = "test-runtime"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "jsonrpsee",
  "parity-scale-codec",
@@ -3532,10 +3580,11 @@ dependencies = [
 
 [[package]]
 name = "thread_local"
-version = "1.1.4"
+version = "1.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5516c27b78311c50bf42c071425c560ac799b11c30b31f87e3081965fe5e0180"
+checksum = "3fdd6f064ccff2d6567adcb3873ca630700f00b5ad3f060c25b5dcfd9a4ce152"
 dependencies = [
+ "cfg-if",
  "once_cell",
 ]
 
@@ -3579,9 +3628,9 @@ dependencies = [
 
 [[package]]
 name = "tinyvec_macros"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
@@ -3625,9 +3674,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.4"
+version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0bb2e075f03b3d66d8d8785356224ba688d2906a371015e225beeb65ca92c740"
+checksum = "5427d89453009325de0d8f342c9490009f76e999cb7672d77e46267448f7e6b2"
 dependencies = [
  "bytes",
  "futures-core",
@@ -3646,9 +3695,9 @@ checksum = "4553f467ac8e3d374bc9a177a26801e5d0f9b211aa1673fb137a403afd1c9cf5"
 
 [[package]]
 name = "toml_edit"
-version = "0.18.0"
+version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "729bfd096e40da9c001f778f5cdecbd2957929a24e10e5883d9392220a751581"
+checksum = "56c59d8dd7d0dcbc6428bf7aa2f0e823e26e43b3c9aca15bbc9475d23e5fa12b"
 dependencies = [
  "indexmap",
  "nom8",
@@ -3768,7 +3817,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "004e1e8f92535694b4cb1444dc5a8073ecf0815e3357f729638b9f8fc4062908"
 dependencies = [
  "hash-db",
- "hashbrown",
+ "hashbrown 0.12.3",
  "log",
  "rustc-hex",
  "smallvec",
@@ -3824,7 +3873,7 @@ checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
 
 [[package]]
 name = "ui-tests"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "frame-metadata",
  "parity-scale-codec",
@@ -3845,6 +3894,12 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "unicode-bidi"
+version = "0.3.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d54675592c1dbefd78cbd98db9bacd89886e1ca50692a0692baefffdeb92dd58"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.6"
@@ -3878,6 +3933,17 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 
+[[package]]
+name = "url"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
+dependencies = [
+ "form_urlencoded",
+ "idna",
+ "percent-encoding",
+]
+
 [[package]]
 name = "valuable"
 version = "0.1.0"
@@ -3954,9 +4020,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
+checksum = "31f8dcbc21f30d9b8f2ea926ecb58f6b91192c17e9d33594b3df58b2007ca53b"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -3964,9 +4030,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
+checksum = "95ce90fd5bcc06af55a641a86428ee4229e44e07033963a2290a8e241607ccb9"
 dependencies = [
  "bumpalo",
  "log",
@@ -3979,9 +4045,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.33"
+version = "0.4.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23639446165ca5a5de86ae1d8896b737ae80319560fbaa4c2887b7da6e7ebd7d"
+checksum = "f219e0d211ba40266969f6dbdd90636da12f75bee4fc9d6c23d1260dadb51454"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -3991,9 +4057,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
+checksum = "4c21f77c0bedc37fd5dc21f897894a5ca01e7bb159884559461862ae90c0b4c5"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -4001,9 +4067,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
+checksum = "2aff81306fcac3c7515ad4e177f521b5c9a15f2b08f4e32d823066102f35a5f6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4014,9 +4080,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.83"
+version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
+checksum = "0046fef7e28c3804e5e38bfa31ea2a0f73905319b677e57ebe37e49358989b5d"
 
 [[package]]
 name = "wasmi"
@@ -4053,18 +4119,19 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.89.1"
+version = "0.96.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab5d3e08b13876f96dd55608d03cd4883a0545884932d5adf11925876c96daef"
+checksum = "adde01ade41ab9a5d10ec8ed0bb954238cf8625b5cd5a13093d6de2ad9c2be1a"
 dependencies = [
  "indexmap",
+ "url",
 ]
 
 [[package]]
 name = "wasmtime"
-version = "1.0.2"
+version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ad5af6ba38311282f2a21670d96e78266e8c8e2f38cbcd52c254df6ccbc7731"
+checksum = "4e5b183a159484980138cc05231419c536d395a7b25c1802091310ea2f74276a"
 dependencies = [
  "anyhow",
  "bincode",
@@ -4082,23 +4149,23 @@ dependencies = [
  "wasmtime-environ",
  "wasmtime-jit",
  "wasmtime-runtime",
- "windows-sys 0.36.1",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
 name = "wasmtime-asm-macros"
-version = "1.0.2"
+version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45de63ddfc8b9223d1adc8f7b2ee5f35d1f6d112833934ad7ea66e4f4339e597"
+checksum = "c0aeb1cb256d76cf07b20264c808351c8b525ece56de1ef4d93f87a0aaf342db"
 dependencies = [
  "cfg-if",
 ]
 
 [[package]]
 name = "wasmtime-environ"
-version = "1.0.2"
+version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ebb881c61f4f627b5d45c54e629724974f8a8890d455bcbe634330cc27309644"
+checksum = "e5a2a5f0fb93aa837a727a48dd1076e8a9f882cc2fee20b433c04a18740ff63b"
 dependencies = [
  "anyhow",
  "cranelift-entity",
@@ -4115,9 +4182,9 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-jit"
-version = "1.0.2"
+version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1985c628011fe26adf5e23a5301bdc79b245e0e338f14bb58b39e4e25e4d8681"
+checksum = "01c78f9fb2922dbb5a95f009539d4badb44866caeeb53d156bf2cf4d683c3afd"
 dependencies = [
  "addr2line 0.17.0",
  "anyhow",
@@ -4128,29 +4195,39 @@ dependencies = [
  "log",
  "object 0.29.0",
  "rustc-demangle",
- "rustix 0.35.13",
  "serde",
  "target-lexicon",
- "thiserror",
  "wasmtime-environ",
+ "wasmtime-jit-icache-coherence",
  "wasmtime-runtime",
- "windows-sys 0.36.1",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
 name = "wasmtime-jit-debug"
-version = "1.0.2"
+version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f671b588486f5ccec8c5a3dba6b4c07eac2e66ab8c60e6f4e53717c77f709731"
+checksum = "67cacdb52a77b8c8e744e510beeabf0bd698b1c94c59eed33c52b3fbd19639b0"
 dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "wasmtime-jit-icache-coherence"
+version = "5.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08fcba5ebd96da2a9f0747ab6337fe9788adfb3f63fa2c180520d665562d257e"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "windows-sys 0.42.0",
+]
+
 [[package]]
 name = "wasmtime-runtime"
-version = "1.0.2"
+version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee8f92ad4b61736339c29361da85769ebc200f184361959d1792832e592a1afd"
+checksum = "0793210acf50d4c69182c916abaee1d423dc5d172cdfde6acfea2f9446725940"
 dependencies = [
  "anyhow",
  "cc",
@@ -4159,22 +4236,22 @@ dependencies = [
  "libc",
  "log",
  "mach",
+ "memfd",
  "memoffset 0.6.5",
  "paste",
  "rand 0.8.5",
- "rustix 0.35.13",
- "thiserror",
+ "rustix",
  "wasmtime-asm-macros",
  "wasmtime-environ",
  "wasmtime-jit-debug",
- "windows-sys 0.36.1",
+ "windows-sys 0.42.0",
 ]
 
 [[package]]
 name = "wasmtime-types"
-version = "1.0.2"
+version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d23d61cb4c46e837b431196dd06abb11731541021916d03476a178b54dc07aeb"
+checksum = "50d015ba8b231248a811e323cf7a525cd3f982d4be0b9e62d27685102e5f12b1"
 dependencies = [
  "cranelift-entity",
  "serde",
@@ -4184,9 +4261,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.60"
+version = "0.3.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bcda906d8be16e728fd5adc5b729afad4e444e106ab28cd1c7256e54fa61510f"
+checksum = "e33b99f4b23ba3eec1a53ac264e35a755f00e966e0065077d6027c0f575b0b97"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
@@ -4255,30 +4332,41 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windows-sys"
-version = "0.36.1"
+version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
 dependencies = [
- "windows_aarch64_msvc 0.36.1",
- "windows_i686_gnu 0.36.1",
- "windows_i686_msvc 0.36.1",
- "windows_x86_64_gnu 0.36.1",
- "windows_x86_64_msvc 0.36.1",
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
 ]
 
 [[package]]
 name = "windows-sys"
-version = "0.42.0"
+version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
+checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.42.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e2522491fbfcd58cc84d47aeb2958948c4b8982e9a2d8a2a35bbaed431390e7"
 dependencies = [
  "windows_aarch64_gnullvm",
- "windows_aarch64_msvc 0.42.1",
- "windows_i686_gnu 0.42.1",
- "windows_i686_msvc 0.42.1",
- "windows_x86_64_gnu 0.42.1",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
  "windows_x86_64_gnullvm",
- "windows_x86_64_msvc 0.42.1",
+ "windows_x86_64_msvc",
 ]
 
 [[package]]
@@ -4287,48 +4375,24 @@ version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c9864e83243fdec7fc9c5444389dcbbfd258f745e7853198f365e3c4968a608"
 
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c8b1b673ffc16c47a9ff48570a9d85e25d265735c503681332589af6253c6c7"
 
-[[package]]
-name = "windows_i686_gnu"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de3887528ad530ba7bdbb1faa8275ec7a1155a45ffa57c37993960277145d640"
 
-[[package]]
-name = "windows_i686_msvc"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf4d1122317eddd6ff351aa852118a2418ad4214e6613a50e0191f7004372605"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.42.1"
@@ -4341,12 +4405,6 @@ version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "628bfdf232daa22b0d64fdb62b09fcc36bb01f05a3939e20ab73aaf9470d0463"
 
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.36.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.42.1"
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 390f9e524b4..5cef3111ae8 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "subxt-cli"
-version = "0.26.0"
+version = "0.27.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 publish = true
@@ -17,9 +17,9 @@ path = "src/main.rs"
 
 [dependencies]
 # perform subxt codegen
-subxt-codegen = { version = "0.26.0", path = "../codegen" }
+subxt-codegen = { version = "0.27.0", path = "../codegen" }
 # perform node compatibility
-subxt-metadata = { version = "0.26.0", path = "../metadata" }
+subxt-metadata = { version = "0.27.0", path = "../metadata" }
 # parse command line args
 clap = { version = "4.1.4", features = ["derive", "cargo"] }
 # colourful error reports
diff --git a/codegen/Cargo.toml b/codegen/Cargo.toml
index e6cfc158d25..ced120d85b1 100644
--- a/codegen/Cargo.toml
+++ b/codegen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "subxt-codegen"
-version = "0.26.0"
+version = "0.27.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 publish = true
@@ -21,7 +21,7 @@ proc-macro-error = "1.0.4"
 quote = "1.0.8"
 syn = "1.0.58"
 scale-info = "2.0.0"
-subxt-metadata = { version = "0.26.0", path = "../metadata" }
+subxt-metadata = { version = "0.27.0", path = "../metadata" }
 jsonrpsee = { version = "0.16.0", features = ["async-client", "client-ws-transport", "http-client"] }
 hex = "0.4.3"
 tokio = { version = "1.25", features = ["macros", "rt-multi-thread"] }
diff --git a/examples/Cargo.toml b/examples/Cargo.toml
index ad0c993cc23..a7ffe47dc1f 100644
--- a/examples/Cargo.toml
+++ b/examples/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "subxt-examples"
-version = "0.26.0"
+version = "0.27.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 publish = false
@@ -14,10 +14,10 @@ description = "Subxt example usage"
 [dev-dependencies]
 subxt = { path = "../subxt" }
 tokio = { version = "1.25", features = ["rt-multi-thread", "macros", "time"] }
-sp-keyring = "12.0.0"
+sp-keyring = "18.0.0"
 futures = "0.3.26"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "full", "bit-vec"] }
 hex = "0.4.3"
 tracing-subscriber = "0.3.11"
-sp-core = { version = "11.0.0", default-features = false }
-sp-runtime = { version = "12.0.0" }
+sp-core = { version = "16.0.0", default-features = false }
+sp-runtime = "18.0.0"
diff --git a/macro/Cargo.toml b/macro/Cargo.toml
index 5f31b390d06..bba97f657f9 100644
--- a/macro/Cargo.toml
+++ b/macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "subxt-macro"
-version = "0.26.0"
+version = "0.27.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 publish = true
@@ -20,4 +20,4 @@ darling = "0.14.3"
 proc-macro-error = "1.0.4"
 syn = "1.0.58"
 
-subxt-codegen = { path = "../codegen", version = "0.26.0" }
+subxt-codegen = { path = "../codegen", version = "0.27.0" }
diff --git a/metadata/Cargo.toml b/metadata/Cargo.toml
index 9f77f1046b3..5d9eb2c6517 100644
--- a/metadata/Cargo.toml
+++ b/metadata/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "subxt-metadata"
-version = "0.26.0"
+version = "0.27.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 publish = true
diff --git a/subxt/Cargo.toml b/subxt/Cargo.toml
index 7f45113ec0f..169c756cc72 100644
--- a/subxt/Cargo.toml
+++ b/subxt/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "subxt"
-version = "0.26.0"
+version = "0.27.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 publish = true
@@ -50,8 +50,8 @@ parking_lot = "0.12.0"
 frame-metadata = "15.0.0"
 derivative = "2.2.0"
 
-subxt-macro = { version = "0.26.0", path = "../macro" }
-subxt-metadata = { version = "0.26.0", path = "../metadata" }
+subxt-macro = { version = "0.27.0", path = "../macro" }
+subxt-metadata = { version = "0.27.0", path = "../metadata" }
 
 # Provides some deserialization, types like U256/H256 and hashing impls like twox/blake256:
 impl-serde = { version = "0.4.0" }
@@ -63,8 +63,8 @@ base58 = { version = "0.2.0" }
 blake2 = { version = "0.10.4", default-features = false }
 
 # These are only included is "substrate-compat" is enabled.
-sp-core = { version = "11.0.0", default-features = false, optional = true }
-sp-runtime = { version = "12.0.0", optional = true }
+sp-core = { version = "16.0.0", default-features = false, optional = true }
+sp-runtime = { version = "18.0.0", optional = true }
 
 [target.wasm32-unknown-unknown.dependencies]
 getrandom = { version = "0.2", features = ["js"] }
@@ -74,7 +74,7 @@ bitvec = "1"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "full", "bit-vec"] }
 scale-info = { version = "2.0.0", features = ["bit-vec"] }
 tokio = { version = "1.25", features = ["macros", "time", "rt-multi-thread"] }
-sp-core = { version = "11.0.0", default-features = false }
-sp-runtime = { version = "12.0.0" }
-sp-keyring = "12.0.0"
-sp-version = "10.0.0"
+sp-core = { version = "16.0.0", default-features = false }
+sp-runtime = "18.0.0"
+sp-keyring = "18.0.0"
+sp-version = "16.0.0"
diff --git a/subxt/src/tx/tx_payload.rs b/subxt/src/tx/tx_payload.rs
index 1abb7ae340d..d06d0289545 100644
--- a/subxt/src/tx/tx_payload.rs
+++ b/subxt/src/tx/tx_payload.rs
@@ -58,6 +58,7 @@ pub struct ValidationDetails<'a> {
 }
 
 /// This represents a statically generated transaction payload.
+#[derive(Clone, Debug)]
 pub struct StaticTxPayload<CallData> {
     pallet_name: &'static str,
     call_name: &'static str,
@@ -123,6 +124,7 @@ impl<CallData: Encode> TxPayload for StaticTxPayload<CallData> {
 }
 
 /// This represents a dynamically generated transaction payload.
+#[derive(Clone, Debug)]
 pub struct DynamicTxPayload<'a> {
     pallet_name: Cow<'a, str>,
     call_name: Cow<'a, str>,
diff --git a/testing/integration-tests/Cargo.toml b/testing/integration-tests/Cargo.toml
index e96dab040f3..4feb2351312 100644
--- a/testing/integration-tests/Cargo.toml
+++ b/testing/integration-tests/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "integration-tests"
-version = "0.26.0"
+version = "0.27.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 publish = false
@@ -23,12 +23,12 @@ futures = "0.3.26"
 hex = "0.4.3"
 regex = "1.5.0"
 scale-info = { version = "2.0.0", features = ["bit-vec"] }
-sp-core = { version = "11.0.0", default-features = false }
-sp-keyring = "12.0.0"
-sp-runtime = "12.0.0"
+sp-core = { version = "16.0.0", default-features = false }
+sp-keyring = "18.0.0"
+sp-runtime = "18.0.0"
 syn = "1.0.0"
-subxt = { version = "0.26.0", path = "../../subxt" }
-subxt-codegen = { version = "0.26.0", path = "../../codegen" }
+subxt = { version = "0.27.0", path = "../../subxt" }
+subxt-codegen = { version = "0.27.0", path = "../../codegen" }
 test-runtime = { path = "../test-runtime" }
 tokio = { version = "1.25", features = ["macros", "time"] }
 tracing = "0.1.34"
diff --git a/testing/test-runtime/Cargo.toml b/testing/test-runtime/Cargo.toml
index 28bc9ea16fa..85553f2c666 100644
--- a/testing/test-runtime/Cargo.toml
+++ b/testing/test-runtime/Cargo.toml
@@ -1,12 +1,12 @@
 [package]
 name = "test-runtime"
-version = "0.26.0"
+version = "0.27.0"
 edition = "2021"
 publish = false
 
 [dependencies]
 subxt = { path = "../../subxt" }
-sp-runtime = "12.0.0"
+sp-runtime = "18.0.0"
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive", "full", "bit-vec"] }
 
 [build-dependencies]
diff --git a/testing/ui-tests/Cargo.toml b/testing/ui-tests/Cargo.toml
index 95aaeada7ed..aaa9d841bb9 100644
--- a/testing/ui-tests/Cargo.toml
+++ b/testing/ui-tests/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ui-tests"
-version = "0.26.0"
+version = "0.27.0"
 edition = "2021"
 publish = false