diff --git a/.github/workflows/terraform.yml b/.github/workflows/terraform.yml
index 5f38f5c..5aec581 100644
--- a/.github/workflows/terraform.yml
+++ b/.github/workflows/terraform.yml
@@ -20,7 +20,7 @@ jobs:
       pull-requests: write
     steps:
       - uses: actions/checkout@v3
-      - uses: hashicorp/setup-terraform@v2
+      - uses: hashicorp/setup-terraform@a1502cd9e758c50496cc9ac5308c4843bcd56d36 # v3
 
       - name: Terraform fmt
         id: fmt