diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 112e73c3..2ef7b7e7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -43,7 +43,7 @@ jobs:
           key: ${{ env.key }}
 
       - name: Cache extensions
-        uses: actions/cache@v1
+        uses: actions/cache@v2.1.3
         with:
           path: ${{ steps.cache-env.outputs.dir }}
           key: ${{ steps.cache-env.outputs.key }}
diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
index e54a5087..6aadc945 100644
--- a/.github/workflows/mutation.yml
+++ b/.github/workflows/mutation.yml
@@ -47,7 +47,7 @@ jobs:
         run: echo "COMPOSER_CACHE_DIR=$(composer config cache-dir)" >> $GITHUB_ENV
 
       - name: Cache dependencies installed with composer
-        uses: actions/cache@v2.1.1
+        uses: actions/cache@v2.1.3
         with:
           path: ${{ env.COMPOSER_CACHE_DIR }}
           key: php${{ matrix.php }}-composer-${{ hashFiles('**/composer.json') }}
diff --git a/.github/workflows/static.yml b/.github/workflows/static.yml
index f0904327..a573eb25 100644
--- a/.github/workflows/static.yml
+++ b/.github/workflows/static.yml
@@ -33,7 +33,7 @@ jobs:
         run: echo "COMPOSER_CACHE_DIR=$(composer config cache-dir)" >> $GITHUB_ENV
 
       - name: Cache dependencies installed with composer
-        uses: actions/cache@v1
+        uses: actions/cache@v2.1.3
         with:
           path: ${{ env.COMPOSER_CACHE_DIR }}
           key: php${{ matrix.php }}-composer-${{ hashFiles('**/composer.json') }}