diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7248c9c3..78875954 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -51,10 +51,6 @@ jobs:
             otp: 24.x
           - elixir: 1.11.x
             otp: 24.x
-          - elixir: 1.10.x
-            otp: 23.x
-          - elixir: 1.9.x
-            otp: 22.x
 
     steps:
       - name: Set up Erlang and Elixir