diff --git a/.github/workflows/delete-old-packages.yml b/.github/workflows/delete-old-packages.yml
index 78f486a2..c2b6749e 100644
--- a/.github/workflows/delete-old-packages.yml
+++ b/.github/workflows/delete-old-packages.yml
@@ -15,7 +15,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout
-        uses: actions/delete-package-versions@v4
+        uses: actions/delete-package-versions@v5
         with:
           package-name: kumomta
           min-versions-to-keep: 5