diff --git a/.github/workflows/default_on_push.yml b/.github/workflows/default_on_push.yml
index ec286c17..8d3df30f 100644
--- a/.github/workflows/default_on_push.yml
+++ b/.github/workflows/default_on_push.yml
@@ -24,7 +24,7 @@ jobs:
         with:
           submodules: recursive
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v1.3.0
         id: buildx
       - name: Cache Docker layers
         uses: actions/cache@v2.1.5
@@ -78,7 +78,7 @@ jobs:
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1.1.0
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v1.3.0
         id: buildx
       - name: Cache Docker layers
         uses: actions/cache@v2.1.5
diff --git a/.github/workflows/scheduled_builds.yml b/.github/workflows/scheduled_builds.yml
index 21a29c5e..04663a15 100644
--- a/.github/workflows/scheduled_builds.yml
+++ b/.github/workflows/scheduled_builds.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1.1.0
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v1.3.0
         id: buildx
       - name: Login to DockerHub
         uses: docker/login-action@v1