diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0ae5eb18e..01b387dac 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,5 +1,5 @@
 {
   ".release-please-manifest.json": "4.0.2",
   "package.json": "4.0.2",
-  ".": "4.3.0"
+  ".": "4.3.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 20b3e5b7f..ba7e5f19f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [4.3.1](https://github.com/aws-actions/configure-aws-credentials/compare/v4.3.0...v4.3.1) (2025-08-04)
+
+
+### Bug Fixes
+
+* update readme to 4.3.1 ([#1424](https://github.com/aws-actions/configure-aws-credentials/issues/1424)) ([be2e7ad](https://github.com/aws-actions/configure-aws-credentials/commit/be2e7ad815e27b890489a89ce2717b0f9e26b56e))
+
 ## [4.3.0](https://github.com/aws-actions/configure-aws-credentials/compare/v4.2.1...v4.3.0) (2025-08-04)
 
 
diff --git a/package-lock.json b/package-lock.json
index 104370c07..e43616aed 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "configure-aws-credentials",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "configure-aws-credentials",
-      "version": "4.3.0",
+      "version": "4.3.1",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.11.1",
diff --git a/package.json b/package.json
index ceedc8477..ee2d8337a 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "configure-aws-credentials",
   "description": "A GitHub Action to configure AWS credentials",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "scripts": {
     "build": "tsc",
     "lint": "biome check --error-on-warnings ./src",