diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bb84a2b..e175375 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -49,7 +49,7 @@ jobs:
         run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache Composer packages
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5
+        uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-php-${{ matrix.php }}-symfony-${{ matrix.symfony }}-composer-${{ matrix.composer }}-${{ matrix.prefer-lowest && 'low' || 'high' }}-${{ hashFiles('**/composer.json') }}