diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9e06dce..c84f82d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -4,12 +4,12 @@ on: [push, pull_request]
 
 jobs:
   test:
-    runs-on: ubuntu-latest
-    name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
     strategy:
       matrix:
-        otp: ['21.3', '22.3', '23.1']
-        elixir: ['1.11.2']
+        elixir: [1.14.4, 1.15.4]
+        otp: [24.2, 25.2]
+    runs-on: ubuntu-latest
+    name: OTP ${{matrix.otp}} / Elixir ${{matrix.elixir}}
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-elixir@v1