diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 9ce8df62c..e97318bea 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -15,7 +15,7 @@ jobs:
       matrix:
         task: [ detekt, ktlintCheck ]
     steps:
-      - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3
+      - uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
       - name: Set up JDK 11
         uses: actions/setup-java@1df8dbefe2a8cbc99770194893dd902763bee34b # v3
         with: