diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index bead5d64..6bf6c9d8 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -24,6 +24,14 @@ jobs:
             otp: 25
             os: ubuntu-latest
             warnings_as_errors: true
+          - elixir: 1.15.x
+            otp: 25
+            os: ubuntu-latest
+            warnings_as_errors: true
+          - elixir: 1.16.x
+            otp: 26
+            os: ubuntu-latest
+            warnings_as_errors: true
     env:
       MIX_ENV: test
     steps: