diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a510adb..74b4940 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -44,7 +44,7 @@ jobs:
           cache: true
       # Temporarily download Terraform 1.8 prerelease for function documentation support.
       # When Terraform 1.8.0 final is released, this can be removed.
-      - uses: hashicorp/setup-terraform@a1502cd9e758c50496cc9ac5308c4843bcd56d36 # v3.0.0
+      - uses: hashicorp/setup-terraform@97f030cf6dc0b4f5e0da352c7bca9cca34579800 # v3.1.0
         with:
           terraform_version: '1.8.0-alpha20240216'
           terraform_wrapper: false
@@ -76,7 +76,7 @@ jobs:
         with:
           go-version-file: 'go.mod'
           cache: true
-      - uses: hashicorp/setup-terraform@a1502cd9e758c50496cc9ac5308c4843bcd56d36 # v3.0.0
+      - uses: hashicorp/setup-terraform@97f030cf6dc0b4f5e0da352c7bca9cca34579800 # v3.1.0
         with:
           terraform_version: ${{ matrix.terraform }}
           terraform_wrapper: false