diff --git a/.tool-versions b/.tool-versions
index eaac20d..238781c 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
-elixir 1.13.3-otp-24
-erlang 24.2.2
+elixir 1.18.2-otp-27
+erlang 27.2.2
 nodejs 14.20.1