diff --git a/CHANGELOG.md b/CHANGELOG.md
index e65a288f76..ba1e78950d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ See the [releases page](https://github.com/github/codeql-action/releases) for th
 
 Note that the only difference between `v2` and `v3` of the CodeQL Action is the node version they support, with `v3` running on node 20 while we continue to release `v2` to support running on node 16. For example `3.22.11` was the first `v3` release and is functionally identical to `2.22.11`. This approach ensures an easy way to track exactly which features are included in different versions, indicated by the minor and patch version numbers.
 
-## [UNRELEASED]
+## 3.25.5 - 13 May 2024
 
 - Add a compatibility matrix of supported CodeQL Action, CodeQL CLI, and GitHub Enterprise Server versions to the [README.md](README.md). [#2273](https://github.com/github/codeql-action/pull/2273)
 - Avoid printing out a warning for a missing `on.push` trigger when the CodeQL Action is triggered via a `workflow_call` event. [#2274](https://github.com/github/codeql-action/pull/2274)