diff --git a/.github/workflows/test_terraform_module_lint.yaml b/.github/workflows/test_terraform_module_lint.yaml
index d4ad522892..03713bfd56 100644
--- a/.github/workflows/test_terraform_module_lint.yaml
+++ b/.github/workflows/test_terraform_module_lint.yaml
@@ -35,7 +35,7 @@ jobs:
               uses: actions/checkout@v6.0.2
 
             - name: Setup Terraform
-              uses: hashicorp/setup-terraform@v3.1.2
+              uses: hashicorp/setup-terraform@v4.0.0
 
             - name: Run terraform fmt
               run: terraform fmt -check -recursive
diff --git a/.github/workflows/test_terraform_module_plan.yaml b/.github/workflows/test_terraform_module_plan.yaml
index 50a7d8294f..b4510e9857 100644
--- a/.github/workflows/test_terraform_module_plan.yaml
+++ b/.github/workflows/test_terraform_module_plan.yaml
@@ -53,7 +53,7 @@ jobs:
             echo EOF
           } >> "$GITHUB_ENV"
       - run: juju add-model test-github-runner
-      - uses: hashicorp/setup-terraform@v3.1.2
+      - uses: hashicorp/setup-terraform@v4.0.0
       - run: terraform init
         working-directory: ${{env.WORKING_DIR}}
       - run: terraform validate