diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 36ec409e..7bdda9c3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -41,6 +41,7 @@ jobs:
           - 1.7.3
           - 1.8.2
           - 1.9.2
+          - 1.10.1
         include:
           - crystal: nightly
             stable: false