diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3803973..140316d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -33,8 +33,8 @@ jobs:
       - uses: actions/checkout@v3
       - uses: erlef/setup-beam@v1
         with:
-          otp-version: '21'
-          elixir-version: '1.11.4'
+          otp-version: '22'
+          elixir-version: '1.12.3-otp-22'
       - run: rm mix.lock
       - run: mix deps.get
       - run: mix compile --force --warnings-as-errors