diff --git a/.forgejo/workflows/build.yml b/.forgejo/workflows/build.yml
index 5cceea7..373e817 100644
--- a/.forgejo/workflows/build.yml
+++ b/.forgejo/workflows/build.yml
@@ -21,7 +21,7 @@ jobs:
       ARCH: "x86_64"
     steps:
       - name: Checkout
-        uses: https://code.forgejo.org/actions/checkout@v4
+        uses: https://code.forgejo.org/actions/checkout@0ad4b8fadaa221de15dcec353f45205ec38ea70b # v4
         with:
           submodules: true