diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 494ed3d..2d7c9cd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,14 +15,14 @@ jobs:
       matrix:
         php-version: ['7.3', '7.4', '8.0', '8.1']
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Setup PHP ${{ matrix.php-version }}
         uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php-version }}
           tools: composer:v1
       - name: Composer cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ${{ env.HOME }}/.composer/cache
           key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}