diff --git a/.mise.toml b/.mise.toml
new file mode 100644
index 0000000..f7a8d59
--- /dev/null
+++ b/.mise.toml
@@ -0,0 +1,4 @@
+[tools]
+elixir = "1.18.3-otp-27"
+erlang = "27"
+node = "24"