diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 36f4b09c..21709e6a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,10 @@ jobs:
       matrix:
         version:
           - 1.6 # LTS
-          - 1
+          - 1.9
+          - 1.10
+          - '1.11-beta'
+          - '1.11-nightly'
           - 'nightly'
         os:
           - ubuntu-latest