diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5cdacaa..8a42abe 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,8 +19,10 @@ jobs:
         elixir:
           - "1.14.5"
           - "1.15.7"
-          - "1.16.0"
+          - "1.16.3"
+          - "1.17.2"
         otp:
+          - "27.0"
           - "26.2"
           - "26.1"
           - "25.3"