diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0c636c7..488a985 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: erlef/setup-beam@v1
         with:
           otp-version: "26.1"
-          gleam-version: "1.1.0"
+          gleam-version: "1.6.3"
           rebar3-version: "3"
       - run: gleam test --target erlang
       - run: gleam test --target javascript