diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0490d47..84ca409 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -14,8 +14,8 @@ jobs:
       - uses: actions/checkout@v2.0.0
       - uses: erlef/setup-beam@v1.9.0
         with:
-          otp-version: "23.2"
-          gleam-version: "0.22.1"
+          otp-version: "27.0"
+          gleam-version: "1.2.1"
       - run: gleam format --check src test
       - run: gleam deps download
       - run: gleam test