diff --git a/.github/workflows/assertoor.yml b/.github/workflows/assertoor.yml
index 401f2ce7d..8c1401117 100644
--- a/.github/workflows/assertoor.yml
+++ b/.github/workflows/assertoor.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
       - name: Build Docker image
         uses: docker/build-push-action@v6
         with:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b480abe9b..a25a16c02 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -139,7 +139,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
+      uses: docker/setup-buildx-action@v4
     - name: Build Docker image
       uses: docker/build-push-action@v6
       with: