diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ea77c9c..f7ca67b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: erlef/setup-beam@v1
         with:
           otp-version: "27.0"
-          gleam-version: "1.2.1"
+          gleam-version: "1.3.0"
           rebar3-version: "3"
           # elixir-version: "1.15.4"
       - run: gleam deps download
diff --git a/.tool-versions b/.tool-versions
index 86bb63e..abdd66f 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-gleam  1.2.1
+gleam  1.3.0
 erlang 27