diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4d770b208..e3a94c3e9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 ## [UNRELEASED]
 
-No user facing changes.
+- Update default CodeQL bundle version to 2.12.5. [#1585](https://github.com/github/codeql-action/pull/1585)
 
 ## 2.2.7 - 15 Mar 2023
 
@@ -10,7 +10,7 @@ No user facing changes.
 
 ## 2.2.6 - 10 Mar 2023
 
-- Update default CodeQL bundle version to 2.12.4.
+- Update default CodeQL bundle version to 2.12.4. [#1561](https://github.com/github/codeql-action/pull/1561)
 
 ## 2.2.5 - 24 Feb 2023
 
diff --git a/lib/defaults.json b/lib/defaults.json
index c06262b120..fe191836e0 100644
--- a/lib/defaults.json
+++ b/lib/defaults.json
@@ -1,6 +1,6 @@
 {
-    "bundleVersion": "codeql-bundle-20230304",
-    "cliVersion": "2.12.4",
-    "priorBundleVersion": "codeql-bundle-20230217",
-    "priorCliVersion": "2.12.3"
+    "bundleVersion": "codeql-bundle-20230317",
+    "cliVersion": "2.12.5",
+    "priorBundleVersion": "codeql-bundle-20230304",
+    "priorCliVersion": "2.12.4"
 }
diff --git a/src/defaults.json b/src/defaults.json
index be18a320d3..c4597cc383 100644
--- a/src/defaults.json
+++ b/src/defaults.json
@@ -1,6 +1,6 @@
 {
-  "bundleVersion": "codeql-bundle-20230304",
-  "cliVersion": "2.12.4",
-  "priorBundleVersion": "codeql-bundle-20230217",
-  "priorCliVersion": "2.12.3"
+  "bundleVersion": "codeql-bundle-20230317",
+  "cliVersion": "2.12.5",
+  "priorBundleVersion": "codeql-bundle-20230304",
+  "priorCliVersion": "2.12.4"
 }