diff --git a/.github/workflows/changelog-release-update.yml b/.github/workflows/changelog-release-update.yml
new file mode 100644
index 0000000..79b85ad
--- /dev/null
+++ b/.github/workflows/changelog-release-update.yml
@@ -0,0 +1,34 @@
+# .github/workflows/update-changelog.yaml
+name: "Update Changelog"
+
+on:
+  release:
+    types: [released]
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  update:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        ref: ${{ github.event.release.target_commitish }}
+
+    - name: Update Changelog
+      uses: stefanzweifel/changelog-updater-action@v1
+      with:
+        latest-version: ${{ github.event.release.tag_name }}
+        heading-text: ${{ github.event.release.name }}
+
+    - name: Create Pull Request
+      uses: peter-evans/create-pull-request@v6
+      with:
+        branch: docs/changelog-update-${{ github.event.release.tag_name }}
+        title: '[Changelog] Update to ${{ github.event.release.tag_name }}'
+        add-paths: |
+          CHANGELOG.md
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0b75f0..73713be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ Keep it human-readable, your future self will thank you!
 ## [Unreleased]
 
 ### Added
+ - CI workflow to update the changelog on release
 
 ### Changed