diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 9404461..e2310d5 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -9,7 +9,7 @@ jobs:
   validate:
     runs-on: ubuntu-20.04
     steps:
-      - uses: actions/checkout@v2.3.1
+      - uses: actions/checkout@v2.3.4
       - uses: hashicorp/setup-terraform@v1.3.2
         with:
           terraform_version: 0.14.5