diff --git a/.github/workflows/qiita-ci.yml b/.github/workflows/qiita-ci.yml
index 1c2680f..70fe684 100644
--- a/.github/workflows/qiita-ci.yml
+++ b/.github/workflows/qiita-ci.yml
@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ["3.9", "3.11"]
+        python-version: ["3.9"]
 
     services:
       postgres: