diff --git a/.github/workflows/cache-maintenance.yml b/.github/workflows/cache-maintenance.yml
index 277abaa..0dcfb7d 100644
--- a/.github/workflows/cache-maintenance.yml
+++ b/.github/workflows/cache-maintenance.yml
@@ -198,4 +198,4 @@ jobs:
           | xargs -r -n1 gh cache delete --repo ${{ github.repository }}
 
       - name: Prune obsolete cache generations
-        uses: eclipse-score/cicd-actions/prune-cache@212bbf86267e9381da9d2daf962d12f6feafbc90
+        uses: eclipse-score/cicd-actions/prune-cache@155d992f5003b8ecbd1750d3c18f90f78b432e13