diff --git a/Cargo.lock b/Cargo.lock
index 5ae937ad22d4f..51eb96d6989f9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -59,7 +59,7 @@ dependencies = [
  "cipher",
  "ctr",
  "ghash",
- "subtle 2.4.0",
+ "subtle",
 ]
 
 [[package]]
@@ -1309,22 +1309,22 @@ checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
 
 [[package]]
 name = "crypto-mac"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4434400df11d95d556bac068ddfedd482915eb18fe8bea89bc80b6e4b1c179e5"
+checksum = "b584a330336237c1eecd3e94266efb216c56ed91225d634cb2991c5f3fd1aeab"
 dependencies = [
- "generic-array 0.12.4",
- "subtle 1.0.0",
+ "generic-array 0.14.4",
+ "subtle",
 ]
 
 [[package]]
 name = "crypto-mac"
-version = "0.8.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b584a330336237c1eecd3e94266efb216c56ed91225d634cb2991c5f3fd1aeab"
+checksum = "b1d1a86f49236c215f271d40892d5fc950490551400b02ef360692c29815c714"
 dependencies = [
  "generic-array 0.14.4",
- "subtle 2.4.0",
+ "subtle",
 ]
 
 [[package]]
@@ -1397,7 +1397,7 @@ dependencies = [
  "byteorder",
  "digest 0.8.1",
  "rand_core 0.5.1",
- "subtle 2.4.0",
+ "subtle",
  "zeroize",
 ]
 
@@ -1410,7 +1410,7 @@ dependencies = [
  "byteorder",
  "digest 0.9.0",
  "rand_core 0.5.1",
- "subtle 2.4.0",
+ "subtle",
  "zeroize",
 ]
 
@@ -2610,21 +2610,21 @@ checksum = "b07f60793ff0a4d9cef0f18e63b5357e06209987153a64648c972c1e5aff336f"
 
 [[package]]
 name = "hmac"
-version = "0.7.1"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5dcb5e64cda4c23119ab41ba960d1e170a774c8e4b9d9e6a9bc18aabf5e59695"
+checksum = "126888268dcc288495a26bf004b38c5fdbb31682f992c84ceb046a1f0fe38840"
 dependencies = [
- "crypto-mac 0.7.0",
- "digest 0.8.1",
+ "crypto-mac 0.8.0",
+ "digest 0.9.0",
 ]
 
 [[package]]
 name = "hmac"
-version = "0.8.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "126888268dcc288495a26bf004b38c5fdbb31682f992c84ceb046a1f0fe38840"
+checksum = "2a2a2320eb7ec0ebe8da8f744d7812d9fc4cb4d09344ac01898dbcb6a20ae69b"
 dependencies = [
- "crypto-mac 0.8.0",
+ "crypto-mac 0.11.1",
  "digest 0.9.0",
 ]
 
@@ -3868,7 +3868,7 @@ checksum = "d0f6ab710cec28cef759c5f18671a27dae2a5f952cdaaee1d8e2908cb2478a80"
 dependencies = [
  "crunchy",
  "digest 0.9.0",
- "subtle 2.4.0",
+ "subtle",
 ]
 
 [[package]]
@@ -3879,7 +3879,7 @@ checksum = "5be9b9bb642d8522a44d533eab56c16c738301965504753b03ad1de3425d5451"
 dependencies = [
  "crunchy",
  "digest 0.9.0",
- "subtle 2.4.0",
+ "subtle",
 ]
 
 [[package]]
@@ -6443,21 +6443,20 @@ dependencies = [
 
 [[package]]
 name = "pbkdf2"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "006c038a43a45995a9670da19e67600114740e8511d4333bf97a56e66a7542d9"
+checksum = "216eaa586a190f0a738f2f918511eecfa90f13295abec0e457cdebcceda80cbd"
 dependencies = [
- "byteorder",
- "crypto-mac 0.7.0",
+ "crypto-mac 0.8.0",
 ]
 
 [[package]]
 name = "pbkdf2"
-version = "0.4.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "216eaa586a190f0a738f2f918511eecfa90f13295abec0e457cdebcceda80cbd"
+checksum = "d95f5254224e617595d2cc3cc73ff0a5eaf2637519e25f03388154e9378b6ffa"
 dependencies = [
- "crypto-mac 0.8.0",
+ "crypto-mac 0.11.1",
 ]
 
 [[package]]
@@ -8779,7 +8778,7 @@ dependencies = [
  "rand 0.7.3",
  "rand_core 0.5.1",
  "sha2 0.8.2",
- "subtle 2.4.0",
+ "subtle",
  "zeroize",
 ]
 
@@ -9097,7 +9096,7 @@ dependencies = [
  "ring",
  "rustc_version 0.3.3",
  "sha2 0.9.8",
- "subtle 2.4.0",
+ "subtle",
  "x25519-dalek",
 ]
 
@@ -10082,14 +10081,14 @@ dependencies = [
 
 [[package]]
 name = "substrate-bip39"
-version = "0.4.2"
+version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bed6646a0159b9935b5d045611560eeef842b78d7adc3ba36f5ca325a13a0236"
+checksum = "49eee6965196b32f882dd2ee85a92b1dbead41b04e53907f269de3b0dc04733c"
 dependencies = [
- "hmac 0.7.1",
- "pbkdf2 0.3.0",
+ "hmac 0.11.0",
+ "pbkdf2 0.8.0",
  "schnorrkel",
- "sha2 0.8.2",
+ "sha2 0.9.8",
  "zeroize",
 ]
 
@@ -10315,12 +10314,6 @@ dependencies = [
  "wasm-gc-api",
 ]
 
-[[package]]
-name = "subtle"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d67a5a62ba6e01cb2192ff309324cb4875d0c451d55fe2319433abe7a05a8ee"
-
 [[package]]
 name = "subtle"
 version = "2.4.0"
@@ -11088,7 +11081,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8326b2c654932e3e4f9196e69d08fdf7cfd718e1dc6f66b347e6024a0c961402"
 dependencies = [
  "generic-array 0.14.4",
- "subtle 2.4.0",
+ "subtle",
 ]
 
 [[package]]
diff --git a/primitives/core/Cargo.toml b/primitives/core/Cargo.toml
index 9e31ba644c250..26acd44c7cbdc 100644
--- a/primitives/core/Cargo.toml
+++ b/primitives/core/Cargo.toml
@@ -32,7 +32,7 @@ hash-db = { version = "0.15.2", default-features = false }
 hash256-std-hasher = { version = "0.15.2", default-features = false }
 base58 = { version = "0.2.0", optional = true }
 rand = { version = "0.7.3", optional = true, features = ["small_rng"] }
-substrate-bip39 = { version = "0.4.2", optional = true }
+substrate-bip39 = { version = "0.4.4", optional = true }
 tiny-bip39 = { version = "0.8.2", optional = true }
 regex = { version = "1.5.4", optional = true }
 num-traits = { version = "0.2.8", default-features = false }