diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 2dda544..e75d6a4 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -9,7 +9,7 @@ jobs:
         runs-on: ubuntu-22.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
             - name: Setup PHP
               uses: shivammathur/setup-php@v2
             - name: Validate composer.json
@@ -19,7 +19,7 @@ jobs:
         name: PHP-CS-Fixer
         steps:
             - name: Checkout
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
             - name: Fix CS
               uses: docker://oskarstark/php-cs-fixer-ga
     tests:
@@ -52,9 +52,9 @@ jobs:
         name: PHP ${{ matrix.php }} tests (${{ matrix.description }})
         steps:
             - name: Checkout
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
             - name: Cache
-              uses: actions/cache@v3
+              uses: actions/cache@v4
               with:
                   path: ~/.composer/cache/files
                   key: composer-${{ matrix.php }}-${{ matrix.symfony }}-${{ matrix.composer_option }}