diff --git a/.gitea/workflows/renovate.yaml b/.gitea/workflows/renovate.yaml
index 4080a7d..8c0ad08 100644
--- a/.gitea/workflows/renovate.yaml
+++ b/.gitea/workflows/renovate.yaml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     container: ghcr.io/renovatebot/renovate:37.303.2
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
       - run: renovate
         env:
           RENOVATE_CONFIG_FILE: "config.js"