diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca71131fe..d94f28e61 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 
 ## [UNRELEASED]
 
+No user facing changes.
+
+## 4.34.1 - 20 Mar 2026
+
 - Downgrade default CodeQL bundle version to [2.24.3](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.24.3) due to issues with a small percentage of Actions and JavaScript analyses. [#3762](https://github.com/github/codeql-action/pull/3762)
 
 ## 4.34.0 - 20 Mar 2026
diff --git a/lib/analyze-action-post.js b/lib/analyze-action-post.js
index 36fb1d63b..582d5a7ae 100644
--- a/lib/analyze-action-post.js
+++ b/lib/analyze-action-post.js
@@ -161527,7 +161527,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/analyze-action.js b/lib/analyze-action.js
index fd3e677e2..7d8c0078e 100644
--- a/lib/analyze-action.js
+++ b/lib/analyze-action.js
@@ -106696,7 +106696,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/autobuild-action.js b/lib/autobuild-action.js
index ebf0ba9d2..7b9dd0d4c 100644
--- a/lib/autobuild-action.js
+++ b/lib/autobuild-action.js
@@ -103501,7 +103501,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/init-action-post.js b/lib/init-action-post.js
index e072fd87b..f67465f4a 100644
--- a/lib/init-action-post.js
+++ b/lib/init-action-post.js
@@ -164635,7 +164635,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/init-action.js b/lib/init-action.js
index 563de2ca3..44f5543c5 100644
--- a/lib/init-action.js
+++ b/lib/init-action.js
@@ -104063,7 +104063,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/resolve-environment-action.js b/lib/resolve-environment-action.js
index 9b2f85f4d..1ccdaeeee 100644
--- a/lib/resolve-environment-action.js
+++ b/lib/resolve-environment-action.js
@@ -103509,7 +103509,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/setup-codeql-action.js b/lib/setup-codeql-action.js
index 3cb43bd65..6e48fc34e 100644
--- a/lib/setup-codeql-action.js
+++ b/lib/setup-codeql-action.js
@@ -103606,7 +103606,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/start-proxy-action-post.js b/lib/start-proxy-action-post.js
index e397ef33a..7dd67ffc6 100644
--- a/lib/start-proxy-action-post.js
+++ b/lib/start-proxy-action-post.js
@@ -161479,7 +161479,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 var persistedInputsKey = "persisted_inputs";
 var restoreInputs = function() {
diff --git a/lib/start-proxy-action.js b/lib/start-proxy-action.js
index 33bd1e9a5..e96afa3a4 100644
--- a/lib/start-proxy-action.js
+++ b/lib/start-proxy-action.js
@@ -120658,7 +120658,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/upload-lib.js b/lib/upload-lib.js
index 920f61939..f82dd74dd 100644
--- a/lib/upload-lib.js
+++ b/lib/upload-lib.js
@@ -106402,7 +106402,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/upload-sarif-action-post.js b/lib/upload-sarif-action-post.js
index 022a7068c..7f1f823a2 100644
--- a/lib/upload-sarif-action-post.js
+++ b/lib/upload-sarif-action-post.js
@@ -161479,7 +161479,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 var persistedInputsKey = "persisted_inputs";
 var restoreInputs = function() {
diff --git a/lib/upload-sarif-action.js b/lib/upload-sarif-action.js
index bacb624fb..6a6a308f2 100644
--- a/lib/upload-sarif-action.js
+++ b/lib/upload-sarif-action.js
@@ -106430,7 +106430,7 @@ function getTemporaryDirectory() {
   return value !== void 0 && value !== "" ? value : getRequiredEnvParam("RUNNER_TEMP");
 }
 function getActionVersion() {
-  return "4.34.1";
+  return "4.34.2";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/package-lock.json b/package-lock.json
index fd50a6539..2a63b0f04 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "codeql",
-  "version": "4.34.1",
+  "version": "4.34.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codeql",
-      "version": "4.34.1",
+      "version": "4.34.2",
       "license": "MIT",
       "workspaces": [
         "pr-checks"
diff --git a/package.json b/package.json
index f4360692b..32290fc91 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "4.34.1",
+  "version": "4.34.2",
   "private": true,
   "description": "CodeQL action",
   "scripts": {