diff --git a/.github/workflows/test-phpstan.yml b/.github/workflows/test-phpstan.yml
index fd2f55d9ec8b..86b68b058ea1 100644
--- a/.github/workflows/test-phpstan.yml
+++ b/.github/workflows/test-phpstan.yml
@@ -54,7 +54,7 @@ jobs:
         run: mkdir -p ${{ steps.composer-cache.outputs.dir }}
 
       - name: Cache composer dependencies
-        uses: actions/cache@v2.1.4
+        uses: actions/cache@v2.1.5
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}
@@ -64,7 +64,7 @@ jobs:
         run: mkdir -p build/phpstan
 
       - name: Cache PHPStan result cache directory
-        uses: actions/cache@v2.1.4
+        uses: actions/cache@v2.1.5
         with:
           path: build/phpstan
           key: ${{ runner.os }}-phpstan-${{ github.sha }}
diff --git a/.github/workflows/test-phpunit.yml b/.github/workflows/test-phpunit.yml
index 5634770a2879..3e37cff45cce 100644
--- a/.github/workflows/test-phpunit.yml
+++ b/.github/workflows/test-phpunit.yml
@@ -108,7 +108,7 @@ jobs:
         run: echo "::set-output name=dir::$(composer config cache-files-dir)"
 
       - name: Cache dependencies
-        uses: actions/cache@v2.1.4
+        uses: actions/cache@v2.1.5
         with:
           path: ${{ steps.composercache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
diff --git a/.github/workflows/test-rector.yml b/.github/workflows/test-rector.yml
index ea86629476a3..dee7e96ea67f 100644
--- a/.github/workflows/test-rector.yml
+++ b/.github/workflows/test-rector.yml
@@ -58,7 +58,7 @@ jobs:
         run: mkdir -p ${{ steps.composer-cache.outputs.dir }}
 
       - name: Cache composer dependencies
-        uses: actions/cache@v2.1.4
+        uses: actions/cache@v2.1.5
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.json') }}