diff --git a/.github/workflows/terratest.yml b/.github/workflows/terratest.yml
index 8eabbae1..a18faf21 100644
--- a/.github/workflows/terratest.yml
+++ b/.github/workflows/terratest.yml
@@ -48,7 +48,7 @@ jobs:
           terraform_wrapper: false
 
       - name: Install OpenTofu
-        uses: opentofu/setup-opentofu@ae80d4ecaab946d8f5ff18397fbf6d0686c6d46a # v1.0.3
+        uses: opentofu/setup-opentofu@12f4debbf681675350b6cd1f0ff8ecfbda62027b # v1.0.4
         with:
           tofu_version: 1.8
           tofu_wrapper: false
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 46e1ce91..eac3b3ea 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -184,7 +184,7 @@ jobs:
           cache: true
 
       - name: Install OpenTofu ${{ matrix.opentofu_version }}
-        uses: opentofu/setup-opentofu@ae80d4ecaab946d8f5ff18397fbf6d0686c6d46a # v1.0.3
+        uses: opentofu/setup-opentofu@12f4debbf681675350b6cd1f0ff8ecfbda62027b # v1.0.4
         with:
           tofu_version: ~${{ matrix.opentofu_version }}
           tofu_wrapper: false