diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
index 1de5114..02859d5 100644
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -27,7 +27,7 @@ jobs:
         run: mkdir -p /tmp/format
 
       - name: Cache Rector objects
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: /tmp/format
           key: ${{ runner.os }}-format-${{ hashFiles('pint.json', 'rector.php', 'composer.lock') }}