diff --git a/.github/workflows/test-php.yml b/.github/workflows/test-php.yml
index 52a72e9..f7ffd74 100644
--- a/.github/workflows/test-php.yml
+++ b/.github/workflows/test-php.yml
@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Cache Composer dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: /tmp/composer-cache
           key: ${{ runner.os }}-${{ hashFiles('**/composer.lock') }}