diff --git a/.github/workflows/trigger-nightly.yml b/.github/workflows/trigger-nightly.yml
index a1cbb080f..0f8dc991c 100644
--- a/.github/workflows/trigger-nightly.yml
+++ b/.github/workflows/trigger-nightly.yml
@@ -43,7 +43,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.NIGHTLY_BUILD_GH_TOKEN }}
       - name: 'Delete nightly containers older than a week'
-        uses: snok/container-retention-policy@v2
+        uses: snok/container-retention-policy@v2.1.2
         with:
           image-names: conduit
           cut-off: 1 week ago UTC