diff --git a/mise.toml b/mise.toml
index 41650a6..ef7e52f 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,5 +1,5 @@
 [tools]
-elixir = "1.19.5"
+elixir = "1.20.4"
 erlang = "27.3.4"
 
 [tasks."dev:reset"]