diff --git a/.github/workflows/formats.yml b/.github/workflows/formats.yml
index 0ba8f06..9137072 100644
--- a/.github/workflows/formats.yml
+++ b/.github/workflows/formats.yml
@@ -25,7 +25,7 @@ jobs:
         run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache dependencies
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: dependencies-php-8.4-os-ubuntu-latest-composer-${{ hashFiles('composer.json') }}
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2f1912a..e90f30a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -35,7 +35,7 @@ jobs:
         run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache dependencies
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: dependencies-php-${{ matrix.php }}-os-${{ matrix.os }}-version-${{ matrix.dependency-version }}-composer-${{ hashFiles('composer.json') }}