diff --git a/.github/workflows/psalm.yml b/.github/workflows/psalm.yml
index 77f8a44..1a64038 100644
--- a/.github/workflows/psalm.yml
+++ b/.github/workflows/psalm.yml
@@ -21,7 +21,7 @@ jobs:
           coverage: none
 
       - name: Cache composer dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: vendor
           key: composer-${{ hashFiles('composer.lock') }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4a8c717..04f7969 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Cache dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         with:
           path: ~/.composer/cache/files
           key: dependencies-php-${{ matrix.php }}-composer-${{ hashFiles('composer.json') }}