diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0af7974..ef3c065 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -46,7 +46,7 @@ jobs:
           go-version-file: 'go.mod'
           cache: true
       # We need the latest version of Terraform for our documentation generation to use
-      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
+      - uses: hashicorp/setup-terraform@5e8dbf3c6d9deaf4193ca7a8fb23f2ac83bb6c85 # v4.0.0
         with:
           terraform_wrapper: false
       - run: make generate
@@ -76,7 +76,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
           cache: true
-      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
+      - uses: hashicorp/setup-terraform@5e8dbf3c6d9deaf4193ca7a8fb23f2ac83bb6c85 # v4.0.0
         with:
           terraform_version: ${{ matrix.terraform }}
           terraform_wrapper: false