diff --git a/.forgejo/workflows/test.yml b/.forgejo/workflows/test.yml
index 8c8883b..c21cd6b 100644
--- a/.forgejo/workflows/test.yml
+++ b/.forgejo/workflows/test.yml
@@ -11,11 +11,7 @@ jobs:
     runs-on: docker
     steps:
       - uses: actions/checkout@v4
-      - uses: erlef/setup-beam@v1
-        with:
-          otp-version: "27.1.2"
-          gleam-version: "1.6.2"
-          rebar3-version: "3"
+      - uses: https://git.fromouter.space/hamcha/asdf-install@v1
       - run: gleam deps download
       - run: gleam test
       - run: gleam format --check src test
diff --git a/.tool-versions b/.tool-versions
new file mode 100644
index 0000000..b6910e7
--- /dev/null
+++ b/.tool-versions
@@ -0,0 +1,3 @@
+gleam 1.6.2
+erlang 27.1.2
+rebar 3.24.0