diff --git a/.forgejo/workflows/ci.yml b/.forgejo/workflows/ci.yml
index 9f9a3be..58d1fff 100644
--- a/.forgejo/workflows/ci.yml
+++ b/.forgejo/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     name: cargo test
     runs-on: docker
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
       - uses: https://github.com/wackbyte/rust-toolchain@trunk
         with: