diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4d1ed479a..614f3aba79 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 ## [UNRELEASED]
 
 - Added an experimental change which disables TRAP caching when [improved incremental analysis](https://github.com/github/roadmap/issues/1158) is enabled, since improved incremental analysis supersedes TRAP caching. This will improve performance and reduce Actions cache usage. We expect to roll this change out to everyone in March. [#3569](https://github.com/github/codeql-action/pull/3569)
+- Update default CodeQL bundle version to [2.25.0](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.25.0). [#3585](https://github.com/github/codeql-action/pull/3585)
 
 ## 4.33.0 - 16 Mar 2026
 
diff --git a/lib/analyze-action-post.js b/lib/analyze-action-post.js
index 4cbb36f835..fc4ff9ed10 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/analyze-action.js b/lib/analyze-action.js
index 6491162179..ec99b6dae6 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
@@ -107636,8 +107636,8 @@ var path5 = __toESM(require("path"));
 var semver5 = __toESM(require_semver2());
 
 // src/defaults.json
-var bundleVersion = "codeql-bundle-v2.24.3";
-var cliVersion = "2.24.3";
+var bundleVersion = "codeql-bundle-v2.25.0";
+var cliVersion = "2.25.0";
 
 // src/overlay/index.ts
 var fs3 = __toESM(require("fs"));
diff --git a/lib/autobuild-action.js b/lib/autobuild-action.js
index 2c58b940a4..e48e773545 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
@@ -104104,8 +104104,8 @@ var path3 = __toESM(require("path"));
 var semver5 = __toESM(require_semver2());
 
 // src/defaults.json
-var bundleVersion = "codeql-bundle-v2.24.3";
-var cliVersion = "2.24.3";
+var bundleVersion = "codeql-bundle-v2.25.0";
+var cliVersion = "2.25.0";
 
 // src/overlay/index.ts
 var fs2 = __toESM(require("fs"));
diff --git a/lib/defaults.json b/lib/defaults.json
index 9b6ec84bd4..c327217afe 100644
--- a/lib/defaults.json
+++ b/lib/defaults.json
@@ -1,6 +1,6 @@
 {
-  "bundleVersion": "codeql-bundle-v2.24.3",
-  "cliVersion": "2.24.3",
-  "priorBundleVersion": "codeql-bundle-v2.24.2",
-  "priorCliVersion": "2.24.2"
+  "bundleVersion": "codeql-bundle-v2.25.0",
+  "cliVersion": "2.25.0",
+  "priorBundleVersion": "codeql-bundle-v2.24.3",
+  "priorCliVersion": "2.24.3"
 }
diff --git a/lib/init-action-post.js b/lib/init-action-post.js
index da57ba1639..803c529807 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
@@ -165530,8 +165530,8 @@ var path5 = __toESM(require("path"));
 var semver5 = __toESM(require_semver2());
 
 // src/defaults.json
-var bundleVersion = "codeql-bundle-v2.24.3";
-var cliVersion = "2.24.3";
+var bundleVersion = "codeql-bundle-v2.25.0";
+var cliVersion = "2.25.0";
 
 // src/overlay/index.ts
 var fs3 = __toESM(require("fs"));
diff --git a/lib/init-action.js b/lib/init-action.js
index 86decde99b..93ec147f95 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
@@ -105163,8 +105163,8 @@ var path6 = __toESM(require("path"));
 var semver5 = __toESM(require_semver2());
 
 // src/defaults.json
-var bundleVersion = "codeql-bundle-v2.24.3";
-var cliVersion = "2.24.3";
+var bundleVersion = "codeql-bundle-v2.25.0";
+var cliVersion = "2.25.0";
 
 // src/overlay/index.ts
 var fs3 = __toESM(require("fs"));
diff --git a/lib/resolve-environment-action.js b/lib/resolve-environment-action.js
index 513aaf339a..365853dfd3 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
diff --git a/lib/setup-codeql-action.js b/lib/setup-codeql-action.js
index 459f5c1948..3748bf3193 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
@@ -103961,8 +103961,8 @@ var path4 = __toESM(require("path"));
 var semver4 = __toESM(require_semver2());
 
 // src/defaults.json
-var bundleVersion = "codeql-bundle-v2.24.3";
-var cliVersion = "2.24.3";
+var bundleVersion = "codeql-bundle-v2.25.0";
+var cliVersion = "2.25.0";
 
 // src/overlay/index.ts
 var fs3 = __toESM(require("fs"));
diff --git a/lib/start-proxy-action-post.js b/lib/start-proxy-action-post.js
index 9d58dee0b8..671dd6b923 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 "4.33.1";
+  return "4.34.0";
 }
 var persistedInputsKey = "persisted_inputs";
 var restoreInputs = function() {
diff --git a/lib/start-proxy-action.js b/lib/start-proxy-action.js
index 7a19d21bb3..4409b70d5e 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
@@ -120905,8 +120905,8 @@ var path = __toESM(require("path"));
 var semver4 = __toESM(require_semver2());
 
 // src/defaults.json
-var bundleVersion = "codeql-bundle-v2.24.3";
-var cliVersion = "2.24.3";
+var bundleVersion = "codeql-bundle-v2.25.0";
+var cliVersion = "2.25.0";
 
 // src/overlay/index.ts
 var actionsCache = __toESM(require_cache5());
diff --git a/lib/upload-lib.js b/lib/upload-lib.js
index 181e78422c..9215b2f221 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
@@ -107221,8 +107221,8 @@ var path5 = __toESM(require("path"));
 var semver5 = __toESM(require_semver2());
 
 // src/defaults.json
-var bundleVersion = "codeql-bundle-v2.24.3";
-var cliVersion = "2.24.3";
+var bundleVersion = "codeql-bundle-v2.25.0";
+var cliVersion = "2.25.0";
 
 // src/overlay/index.ts
 var fs3 = __toESM(require("fs"));
diff --git a/lib/upload-sarif-action-post.js b/lib/upload-sarif-action-post.js
index 71b38819c9..5ac0c758a2 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 "4.33.1";
+  return "4.34.0";
 }
 var persistedInputsKey = "persisted_inputs";
 var restoreInputs = function() {
diff --git a/lib/upload-sarif-action.js b/lib/upload-sarif-action.js
index 083b874ebe..014e3e294c 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 "4.33.1";
+  return "4.34.0";
 }
 function getWorkflowEventName() {
   return getRequiredEnvParam("GITHUB_EVENT_NAME");
@@ -106902,8 +106902,8 @@ var path4 = __toESM(require("path"));
 var semver4 = __toESM(require_semver2());
 
 // src/defaults.json
-var bundleVersion = "codeql-bundle-v2.24.3";
-var cliVersion = "2.24.3";
+var bundleVersion = "codeql-bundle-v2.25.0";
+var cliVersion = "2.25.0";
 
 // src/overlay/index.ts
 var fs3 = __toESM(require("fs"));
diff --git a/package-lock.json b/package-lock.json
index 528bbd5a86..0f253eac79 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "codeql",
-  "version": "4.33.1",
+  "version": "4.34.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codeql",
-      "version": "4.33.1",
+      "version": "4.34.0",
       "license": "MIT",
       "workspaces": [
         "pr-checks"
diff --git a/package.json b/package.json
index ce5dffb953..dadfb87c9c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "4.33.1",
+  "version": "4.34.0",
   "private": true,
   "description": "CodeQL action",
   "scripts": {
diff --git a/src/defaults.json b/src/defaults.json
index 9b6ec84bd4..c327217afe 100644
--- a/src/defaults.json
+++ b/src/defaults.json
@@ -1,6 +1,6 @@
 {
-  "bundleVersion": "codeql-bundle-v2.24.3",
-  "cliVersion": "2.24.3",
-  "priorBundleVersion": "codeql-bundle-v2.24.2",
-  "priorCliVersion": "2.24.2"
+  "bundleVersion": "codeql-bundle-v2.25.0",
+  "cliVersion": "2.25.0",
+  "priorBundleVersion": "codeql-bundle-v2.24.3",
+  "priorCliVersion": "2.24.3"
 }