diff --git a/.github/workflows/zz-defaultbackend.yml b/.github/workflows/zz-defaultbackend.yml
old mode 100755
new mode 100644
index 0998b7d..aaec52c
--- a/.github/workflows/zz-defaultbackend.yml
+++ b/.github/workflows/zz-defaultbackend.yml
@@ -16,7 +16,7 @@ jobs:
       image: ${{ steps.prepare.outputs.image }}
     steps:
     - uses: actions/checkout@v2
-    - uses: docker/setup-qemu-action@v1
+    - uses: docker/setup-qemu-action@v1.1.0
     - uses: docker/setup-buildx-action@v1
       with:
         driver-opts: network=host
diff --git a/.github/workflows/zz-heapster.yml b/.github/workflows/zz-heapster.yml
old mode 100755
new mode 100644
index 658733f..1930982
--- a/.github/workflows/zz-heapster.yml
+++ b/.github/workflows/zz-heapster.yml
@@ -16,7 +16,7 @@ jobs:
       image: ${{ steps.prepare.outputs.image }}
     steps:
     - uses: actions/checkout@v2
-    - uses: docker/setup-qemu-action@v1
+    - uses: docker/setup-qemu-action@v1.1.0
     - uses: docker/setup-buildx-action@v1
       with:
         driver-opts: network=host