diff --git a/.github/workflows/code-style.yaml b/.github/workflows/code-style.yaml
index 48b95f9..aa62c6f 100644
--- a/.github/workflows/code-style.yaml
+++ b/.github/workflows/code-style.yaml
@@ -11,7 +11,7 @@ jobs:
       - uses: shivammathur/setup-php@v2
         with:
           php-version: 8.4
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: vendor
           key: composer-8.4-${{ hashFiles('composer.lock', 'composer.json') }}
@@ -27,7 +27,7 @@ jobs:
       - uses: shivammathur/setup-php@v2
         with:
           php-version: 8.4
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: vendor
           key: composer-8.4-${{ hashFiles('composer.lock', 'composer.json') }}
diff --git a/.github/workflows/phpstan.yaml b/.github/workflows/phpstan.yaml
index 4d3b581..f0d9600 100644
--- a/.github/workflows/phpstan.yaml
+++ b/.github/workflows/phpstan.yaml
@@ -13,7 +13,7 @@ jobs:
       - uses: shivammathur/setup-php@v2
         with:
           php-version: 8.4
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: vendor
           key: composer-8.4-${{ hashFiles('composer.lock', 'composer.json') }}
diff --git a/.github/workflows/phpunit.yaml b/.github/workflows/phpunit.yaml
index f86ef9e..f6c85c2 100644
--- a/.github/workflows/phpunit.yaml
+++ b/.github/workflows/phpunit.yaml
@@ -19,7 +19,7 @@ jobs:
         with:
           php-version: ${{ matrix.php-version }}
           coverage: pcov
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: vendor
           key: composer-${{ matrix.php-version }}-${{ hashFiles('composer.lock', 'composer.json') }}