diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 585c07e..3a824c5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,8 +39,11 @@ jobs:
           - 6
           - 8
           - 10
+          - 11
           - 12
+          - 13
           - 14
+          - 15
           - 16
           - 18
     steps: