diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ab3233a..2740e9e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,7 +4,7 @@ jobs:
   javascript-tests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
 
       - name: Set up NodeJS
         uses: actions/setup-node@v2-beta