update ci.yml

Author: jaeyson

.github/workflows/ci.yml

@@ -28,8 +28,8 @@ jobs:
       - name: Setup Erlang/OTP & Elixir
         uses: erlef/setup-beam@v1
         with:
-          otp-version: "22"
-          elixir-version: "1.9.0"
+          otp-version: "26"
+          elixir-version: "1.16.x"
 
       - name: Cache artifacts
         uses: actions/cache@v4