diff --git a/.github/workflows/blank.yml b/.github/workflows/blank.yml
index a39378da..09adf275 100644
--- a/.github/workflows/blank.yml
+++ b/.github/workflows/blank.yml
@@ -16,6 +16,7 @@ jobs:
         version:
           - '1.7'
           - '1.8'
+          - '1.9'
           - 'nightly'
         os:
           - ubuntu-latest