diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9224113..7dd0e65 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -25,7 +25,7 @@ jobs:
         uses: ./.github/actions/composer-dependency-setup
 
       - name: Cache PHP CS Fixer
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
         with:
           path: .php-cs-fixer.cache
           key: ${{ runner.OS }}-${{ github.repository }}-phpcsfixer-${{ github.run_id }}
@@ -92,7 +92,7 @@ jobs:
           php-version: "${{ matrix.php-version }}"
 
       - name: "Result Cache for PHPStan"
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        uses: actions/cache@2c8a9bd7457de244a408f35966fab2fb45fda9c8 # v6.0.0
         with:
           path: /tmp/phpstan
           key: "${{ runner.OS }}-${{ github.repository }}-static-analysis-${{ matrix.php-version }}-${{ github.run_id }}"