diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5c04e61..b0ae71e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -37,12 +37,6 @@ jobs:
           - pair:
               otp: 24.x
               elixir: 1.12.x
-          - pair:
-              otp: 23.x
-              elixir: 1.14.x
-          - pair:
-              otp: 23.x
-              elixir: 1.13.x
 
     steps:
       - uses: actions/checkout@v4