diff --git a/.tool-versions b/.tool-versions
index f524e36..ecc877d 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
 erlang 27.0.1
 rebar 3.24.0
-elixir 1.17.2
+elixir 1.17.2-otp-27