diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7a4a7003..a64ffd33 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -43,6 +43,7 @@ jobs:
           - 1.14.1
           - 1.15.1
           - 1.16.3
+          - 1.17.1
         include:
           - crystal: nightly
             stable: false