diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ebd5cac..534a568 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,6 +29,9 @@ jobs:
           - elixir: '1.17.0'
             otp: '27.0'
             current_version: true
+          - elixir: '1.18.1'
+            otp: '27.2'
+            current_version: true
 
     steps:
       - name: Checkout code
diff --git a/.tool-versions b/.tool-versions
index f8bb424..2254cc0 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,2 +1,2 @@
-elixir 1.17.0-otp-27
-erlang 27.0
+elixir 1.18.1-otp-27
+erlang 27.2