diff --git a/.github/workflows/grass-tests.yml b/.github/workflows/grass-tests.yml
index b605772..e0f6faf 100644
--- a/.github/workflows/grass-tests.yml
+++ b/.github/workflows/grass-tests.yml
@@ -18,7 +18,7 @@ jobs:
     - name: Checkout
       uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
+      uses: docker/setup-buildx-action@594f3bf4285d9ea8dc53c9a0c9c4092420091003 # v4.4.0
     - name: add Dockerfile and test skript
       run: |
         ( mkdir -p test-docker && cd test-docker && \