diff --git a/CHANGELOG.md b/CHANGELOG.md
index 759fa3eec4..82679e0744 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 
 No user facing changes.
 
+## 3.30.2 - 09 Sep 2025
+
+- Fixed a bug which could cause language autodetection to fail. [#3084](https://github.com/github/codeql-action/pull/3084)
+- Experimental: The `quality-queries` input that was added in `3.29.2` as part of an internal experiment is now deprecated and will be removed in an upcoming version of the CodeQL Action. It has been superseded by a new `analysis-kinds` input, which is part of the same internal experiment. Do not use this in production as it is subject to change at any time. [#3064](https://github.com/github/codeql-action/pull/3064)
+
 ## 3.30.1 - 05 Sep 2025
 
 - Update default CodeQL bundle version to 2.23.0. [#3077](https://github.com/github/codeql-action/pull/3077)
diff --git a/lib/analyze-action-post.js b/lib/analyze-action-post.js
index 8c535f5e1a..f6a82b7318 100644
--- a/lib/analyze-action-post.js
+++ b/lib/analyze-action-post.js
@@ -26438,7 +26438,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/analyze-action.js b/lib/analyze-action.js
index 59f583235e..fb95211a34 100644
--- a/lib/analyze-action.js
+++ b/lib/analyze-action.js
@@ -32287,7 +32287,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/autobuild-action.js b/lib/autobuild-action.js
index ba16dbdf04..a885e91074 100644
--- a/lib/autobuild-action.js
+++ b/lib/autobuild-action.js
@@ -26438,7 +26438,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/init-action-post.js b/lib/init-action-post.js
index da3dd17080..cb65274e00 100644
--- a/lib/init-action-post.js
+++ b/lib/init-action-post.js
@@ -32287,7 +32287,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/init-action.js b/lib/init-action.js
index 895f5dae2d..d260675718 100644
--- a/lib/init-action.js
+++ b/lib/init-action.js
@@ -32287,7 +32287,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/resolve-environment-action.js b/lib/resolve-environment-action.js
index ce24fc14f2..d7a9a4ade6 100644
--- a/lib/resolve-environment-action.js
+++ b/lib/resolve-environment-action.js
@@ -26438,7 +26438,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/start-proxy-action-post.js b/lib/start-proxy-action-post.js
index 4484fd1c70..8bb47e5626 100644
--- a/lib/start-proxy-action-post.js
+++ b/lib/start-proxy-action-post.js
@@ -26438,7 +26438,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/start-proxy-action.js b/lib/start-proxy-action.js
index 3f73083708..ad4e5c882c 100644
--- a/lib/start-proxy-action.js
+++ b/lib/start-proxy-action.js
@@ -44966,7 +44966,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/upload-lib.js b/lib/upload-lib.js
index 01a7cec67b..f18ee06e90 100644
--- a/lib/upload-lib.js
+++ b/lib/upload-lib.js
@@ -33584,7 +33584,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/upload-sarif-action-post.js b/lib/upload-sarif-action-post.js
index 726d9f8b5c..59847a4a8a 100644
--- a/lib/upload-sarif-action-post.js
+++ b/lib/upload-sarif-action-post.js
@@ -26438,7 +26438,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/lib/upload-sarif-action.js b/lib/upload-sarif-action.js
index de591db0da..9358462484 100644
--- a/lib/upload-sarif-action.js
+++ b/lib/upload-sarif-action.js
@@ -32287,7 +32287,7 @@ var require_package = __commonJS({
   "package.json"(exports2, module2) {
     module2.exports = {
       name: "codeql",
-      version: "3.30.2",
+      version: "3.30.3",
       private: true,
       description: "CodeQL action",
       scripts: {
diff --git a/package-lock.json b/package-lock.json
index f55f7f9a71..12ab1133b1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "codeql",
-  "version": "3.30.2",
+  "version": "3.30.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codeql",
-      "version": "3.30.2",
+      "version": "3.30.3",
       "license": "MIT",
       "dependencies": {
         "@actions/artifact": "^2.3.1",
diff --git a/package.json b/package.json
index 2796020742..dacadc7321 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "3.30.2",
+  "version": "3.30.3",
   "private": true,
   "description": "CodeQL action",
   "scripts": {