diff --git a/.github/workflows/checks.yaml b/.github/workflows/checks.yaml
index f9e2150..2a3946e 100644
--- a/.github/workflows/checks.yaml
+++ b/.github/workflows/checks.yaml
@@ -24,7 +24,7 @@ jobs:
         with:
           go-version: '1.26.0'
       - name: Setup Terraform
-        uses: hashicorp/setup-terraform@v3
+        uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
         with:
           terraform_wrapper: false
       - name: Run tests