diff --git a/CHANGELOG-6.x.md b/CHANGELOG-6.x.md
index cc073b4d93fb..c88ba87c7212 100644
--- a/CHANGELOG-6.x.md
+++ b/CHANGELOG-6.x.md
@@ -1,6 +1,22 @@
 # Release Notes for 6.x
 
-## [Unreleased](https://github.com/laravel/framework/compare/v6.20.20...6.x)
+## [Unreleased](https://github.com/laravel/framework/compare/v6.20.22...6.x)
+
+
+## [v6.20.22 (2021-03-31)](https://github.com/laravel/framework/compare/v6.20.21...v6.20.22)
+
+### Fixed
+- Fixed setting DynamoDB credentials ([#36822](https://github.com/laravel/framework/pull/36822))
+
+
+## [v6.20.21 (2021-03-30)](https://github.com/laravel/framework/compare/v6.20.20...v6.20.21)
+
+### Added
+- Added support of DynamoDB in CI suite ([#36749](https://github.com/laravel/framework/pull/36749))
+- Support username parameter for predis ([#36762](https://github.com/laravel/framework/pull/36762))
+
+### Changed
+- Use qualified column names in pivot query ([#36720](https://github.com/laravel/framework/pull/36720))
 
 
 ## [v6.20.20 (2021-03-23)](https://github.com/laravel/framework/compare/v6.20.19...v6.20.20)
diff --git a/src/Illuminate/Database/DetectsLostConnections.php b/src/Illuminate/Database/DetectsLostConnections.php
index 191eefedc891..93be53b2fdc9 100644
--- a/src/Illuminate/Database/DetectsLostConnections.php
+++ b/src/Illuminate/Database/DetectsLostConnections.php
@@ -52,6 +52,8 @@ protected function causedByLostConnection(Throwable $e)
             'Temporary failure in name resolution',
             'SSL: Broken pipe',
             'SQLSTATE[08S01]: Communication link failure',
+            'SQLSTATE[08006] [7] could not connect to server: Connection refused Is the server running on host',
+            'SQLSTATE[HY000]: General error: 7 SSL SYSCALL error: No route to host',
         ]);
     }
 }
diff --git a/src/Illuminate/Foundation/Application.php b/src/Illuminate/Foundation/Application.php
index 34bbb83f924a..9e37bd61811d 100755
--- a/src/Illuminate/Foundation/Application.php
+++ b/src/Illuminate/Foundation/Application.php
@@ -31,7 +31,7 @@ class Application extends Container implements ApplicationContract, HttpKernelIn
      *
      * @var string
      */
-    const VERSION = '6.20.22';
+    const VERSION = '6.20.23';
 
     /**
      * The base path for the Laravel installation.