diff --git a/.github/workflows/ghcr-retention.yml b/.github/workflows/ghcr-retention.yml
new file mode 100644
index 000000000..eb4041011
--- /dev/null
+++ b/.github/workflows/ghcr-retention.yml
@@ -0,0 +1,24 @@
+name: 'Clean up GHCR Packages'
+
+on:
+  schedule:
+    - cron: '0 0 * * 0'
+  workflow_dispatch:
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: Delete old container versions (30+ days)
+        uses: snok/container-retention-policy@3b0972b2276b171b212f8c4efbca59ebba26eceb # v3.0.1
+        with:
+          account: user
+          token: ${{ secrets.GITHUB_TOKEN }}
+          image-names: ${{ github.event.repository.name }}
+          image-tags: '* !latest'
+          cut-off: 30d
+          keep-n-most-recent: 5
+          dry-run: false