diff --git a/.github/workflows/phpcs.yml b/.github/workflows/phpcs.yml
index d5d4bab..4cd21af 100644
--- a/.github/workflows/phpcs.yml
+++ b/.github/workflows/phpcs.yml
@@ -47,7 +47,7 @@ jobs:
         id: cache-composer
         run: |
           echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: ${{ steps.cache-composer.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles(format('{0}/composer.lock', inputs.working-directory)) }}
diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index ed1a65b..a67da75 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -47,7 +47,7 @@ jobs:
         id: cache-composer
         run: |
           echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: ${{ steps.cache-composer.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles(format('{0}/composer.lock', inputs.working-directory)) }}
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index f605e90..af7db70 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -60,7 +60,7 @@ jobs:
         id: cache-composer
         run: |
           echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
-      - uses: actions/cache@v5
+      - uses: actions/cache@v6
         with:
           path: ${{ steps.cache-composer.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
diff --git a/.github/workflows/verify-build.yml b/.github/workflows/verify-build.yml
index d236adc..ee499b5 100644
--- a/.github/workflows/verify-build.yml
+++ b/.github/workflows/verify-build.yml
@@ -40,7 +40,7 @@ jobs:
       run: npm install -g npm@latest
 
     - name: Verify Node dependency cache
-      uses: actions/cache@v5
+      uses: actions/cache@v6
       with:
         path: ./node_modules
         key: node-dependencies-${{ hashFiles('package-lock.json') }}