diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d3717f9..ea55cd3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
         run: composer validate --strict
 
       - name: Cache Composer dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: vendor
           key: composer-${{ runner.os }}-${{ matrix.php }}-${{ hashFiles('composer.lock') }}