diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c82d00b..e6dea5f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -68,7 +68,7 @@ jobs:
                     echo "::set-output name=dir::$(composer config cache-files-dir)"
 
             -   name: Cache Composer Downloads
-                uses: actions/cache@v2.1.4
+                uses: actions/cache@v2.1.5
                 with:
                     path: vendor/
                     key: ${{ runner.os }}-${{ matrix.php }}-composer-${{ hashFiles('**/composer.lock') }}
@@ -76,7 +76,7 @@ jobs:
                         ${{ runner.os }}-${{ matrix.php }}-composer-${{ hashFiles('**/composer.lock') }}
                 
             -   name: Cache PHP dependencies
-                uses: actions/cache@v2.1.4
+                uses: actions/cache@v2.1.5
                 with:
                     path: vendor
                     key: ${{ runner.os }}-${{ matrix.php }}-composer-${{ hashFiles('**/composer.lock') }}