diff --git a/.github/workflows/docker_build.yml b/.github/workflows/docker_build.yml
index 24f1689..7665ef9 100644
--- a/.github/workflows/docker_build.yml
+++ b/.github/workflows/docker_build.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v3
+      uses: docker/setup-buildx-action@v4
     - name: Build leaf_validator
       uses: docker/build-push-action@v6
       with: