diff --git a/.gitea/workflows/hello_world.yaml b/.gitea/workflows/hello_world.yaml
index 40f4369..67f2362 100644
--- a/.gitea/workflows/hello_world.yaml
+++ b/.gitea/workflows/hello_world.yaml
@@ -18,7 +18,7 @@ jobs:
           ls ${{ github.workspace }}
       - run: true
       - name: Setup zig
-        uses: https://git.lerch.org/lobo/setup-zig
+        uses: https://git.lerch.org/lobo/setup-zig@d78f7abf57
         with:
           version: 2024.3.0-mach
       # - name: Sign