diff --git a/.github/workflows/build-multiarch.yml b/.github/workflows/build-multiarch.yml
index 6eff7dc8..9d911404 100644
--- a/.github/workflows/build-multiarch.yml
+++ b/.github/workflows/build-multiarch.yml
@@ -47,7 +47,7 @@ jobs:
         uses: docker/setup-buildx-action@v1
 
       - name: Cache Docker layers
-        uses: actions/cache@v2.1.5
+        uses: actions/cache@v2.1.6
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ env.CACHE_NAME }}-${{ github.sha }}
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 00bc22bb..aa639938 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -59,7 +59,7 @@ jobs:
       uses: docker/setup-buildx-action@v1
 
     - name: Cache Docker layers
-      uses: actions/cache@v2.1.5
+      uses: actions/cache@v2.1.6
       with:
         path: /tmp/.buildx-cache
         key: ${{ runner.os }}-buildx-${{ env.CACHE_NAME }}-${{ github.sha }}