diff --git a/.gitea/workflows/dockerfile_runner.yaml b/.gitea/workflows/dockerfile_runner.yaml
index 453eb01..829b6e1 100644
--- a/.gitea/workflows/dockerfile_runner.yaml
+++ b/.gitea/workflows/dockerfile_runner.yaml
@@ -25,7 +25,7 @@ jobs:
         run: whereis docker
 
       - name: Check out repository code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         clean: false
 
 #      - name: Manually check out repository code