diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
index 6b1175a..4b1782f 100644
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
       with:
         repository: librespeed/speedtest
         ref: ${{ matrix.version }}