diff --git a/.tool-versions b/.tool-versions
index 550d35e..2cf7d29 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,5 +1,7 @@
-awscli 2.13.20
-erlang 26.2.5
-elixir 1.16.3-otp-26
+# erlang 26.2.5
+# elixir 1.16.3-otp-26
+erlang 27.0
+elixir 1.17.0-otp-27
 nodejs 20.10.0
 yarn 1.22.19
+awscli 2.13.20