diff --git a/.github/workflows/backend.yml b/.github/workflows/backend.yml
index cc916a6..272b053 100644
--- a/.github/workflows/backend.yml
+++ b/.github/workflows/backend.yml
@@ -35,7 +35,7 @@ jobs:
 
       - name: Setup php extensions cache
         id: extcache
-        uses: shivammathur/cache-extensions@4595bea7d6630821b0a3a4894f816402faaf324c # v1
+        uses: shivammathur/cache-extensions@de3c642a5fce0ef91581a1c9831e229f525196d6 # v1
         with:
           php-version: ${{ env.PHP_VERSION }}
           extensions: ${{ env.PHP_EXTENSIONS }}