diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9fa0c7f..ad302a4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -21,6 +21,10 @@ jobs:
         exclude:
           - otp: '24'
             elixir: '1.17.2'
+          - otp: '27'
+            elixir: '1.16.3'
+          - otp: '27'
+            elixir: '1.15.7'
           - otp: '27'
             elixir: '1.14.5'
           - otp: '26'