diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5b26ec087..34a778f4b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -51,6 +51,8 @@ jobs:
             version: v1.7.x
           - tool: opentofu
             version: v1.8.x
+          - tool: opentofu
+            version: v1.9.x
           - tool: terraform
             version: v1.9.x
           - tool: terraform