diff --git a/.github/workflows/php-tests.yml b/.github/workflows/php-tests.yml
index 18da01b..5346c57 100644
--- a/.github/workflows/php-tests.yml
+++ b/.github/workflows/php-tests.yml
@@ -36,7 +36,7 @@ jobs:
 
       - name: Cache Composer packages
         id: composer-cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: vendor
           key: ${{ runner.os }}-${{ matrix.operating-system }}-php-${{ steps.php.outputs.php-version }}
diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index c8b27c1..03fecfe 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -23,7 +23,7 @@ jobs:
           ini-values: memory_limit=-1
           tools: composer:v2
       - name: "Cache dependencies"
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             ~/.composer/cache