diff --git a/packages/aws-appsync-react/CHANGELOG.md b/packages/aws-appsync-react/CHANGELOG.md
index 8b307eb5..f9036bd9 100644
--- a/packages/aws-appsync-react/CHANGELOG.md
+++ b/packages/aws-appsync-react/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+<a name="4.0.15"></a>
+## [4.0.15](https://github.com/awslabs/aws-mobile-appsync-sdk-js/compare/aws-appsync-react@4.0.14...aws-appsync-react@4.0.15) (2022-11-17)
+
+
+
+
+**Note:** Version bump only for package aws-appsync-react
+
 <a name="4.0.14"></a>
 ## [4.0.14](https://github.com/awslabs/aws-mobile-appsync-sdk-js/compare/aws-appsync-react@4.0.13...aws-appsync-react@4.0.14) (2022-10-07)
 
diff --git a/packages/aws-appsync-react/package.json b/packages/aws-appsync-react/package.json
index e0688889..4ddeb43c 100644
--- a/packages/aws-appsync-react/package.json
+++ b/packages/aws-appsync-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aws-appsync-react",
-  "version": "4.0.14",
+  "version": "4.0.15",
   "main": "lib/index.js",
   "license": "Apache-2.0",
   "description": "AWS Mobile AppSync SDK for JavaScript - React and React Native components",
@@ -28,7 +28,7 @@
   "devDependencies": {
     "@react-native-community/netinfo": "^5.0.0",
     "@types/react": "^16.0.25",
-    "aws-appsync": "^4.1.8",
+    "aws-appsync": "^4.1.9",
     "react": "^16.1.1",
     "react-apollo": "^2.1.9",
     "react-native": "^0.50.3",
diff --git a/packages/aws-appsync-subscription-link/CHANGELOG.md b/packages/aws-appsync-subscription-link/CHANGELOG.md
index 39e0b591..d24621dd 100644
--- a/packages/aws-appsync-subscription-link/CHANGELOG.md
+++ b/packages/aws-appsync-subscription-link/CHANGELOG.md
@@ -3,6 +3,17 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+<a name="2.4.2"></a>
+## [2.4.2](https://github.com/awslabs/aws-mobile-appsync-sdk-js/compare/aws-appsync-subscription-link@2.4.1...aws-appsync-subscription-link@2.4.2) (2022-11-17)
+
+
+### Bug Fixes
+
+* added check for observer ([#736](https://github.com/awslabs/aws-mobile-appsync-sdk-js/issues/736)) ([758a55e](https://github.com/awslabs/aws-mobile-appsync-sdk-js/commit/758a55e))
+
+
+
+
 <a name="2.4.1"></a>
 ## [2.4.1](https://github.com/awslabs/aws-mobile-appsync-sdk-js/compare/aws-appsync-subscription-link@2.4.0...aws-appsync-subscription-link@2.4.1) (2022-10-07)
 
diff --git a/packages/aws-appsync-subscription-link/package.json b/packages/aws-appsync-subscription-link/package.json
index 74c4126a..6db74b0a 100644
--- a/packages/aws-appsync-subscription-link/package.json
+++ b/packages/aws-appsync-subscription-link/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aws-appsync-subscription-link",
-  "version": "2.4.1",
+  "version": "2.4.2",
   "main": "lib/index.js",
   "license": "Apache-2.0",
   "description": "AWS Mobile AppSync SDK for JavaScript",
diff --git a/packages/aws-appsync/CHANGELOG.md b/packages/aws-appsync/CHANGELOG.md
index c4ef0989..937d992d 100644
--- a/packages/aws-appsync/CHANGELOG.md
+++ b/packages/aws-appsync/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+<a name="4.1.9"></a>
+## [4.1.9](https://github.com/awslabs/aws-mobile-appsync-sdk-js/compare/aws-appsync@4.1.8...aws-appsync@4.1.9) (2022-11-17)
+
+
+
+
+**Note:** Version bump only for package aws-appsync
+
 <a name="4.1.8"></a>
 ## [4.1.8](https://github.com/awslabs/aws-mobile-appsync-sdk-js/compare/aws-appsync@4.1.7...aws-appsync@4.1.8) (2022-10-07)
 
diff --git a/packages/aws-appsync/package.json b/packages/aws-appsync/package.json
index 5c9765e0..50e69cb4 100644
--- a/packages/aws-appsync/package.json
+++ b/packages/aws-appsync/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aws-appsync",
-  "version": "4.1.8",
+  "version": "4.1.9",
   "main": "lib/index.js",
   "license": "Apache-2.0",
   "description": "AWS Mobile AppSync SDK for JavaScript",
@@ -31,7 +31,7 @@
     "apollo-link-http": "1.5.8",
     "apollo-link-retry": "2.2.7",
     "aws-appsync-auth-link": "^2.0.8",
-    "aws-appsync-subscription-link": "^2.4.1",
+    "aws-appsync-subscription-link": "^2.4.2",
     "debug": "2.6.9",
     "redux": "^3.7.2",
     "redux-thunk": "^2.2.0",