diff --git a/getting-started/mix-otp/dependencies-and-umbrella-projects.markdown b/getting-started/mix-otp/dependencies-and-umbrella-projects.markdown
index 330ca7a35..39a345d82 100644
--- a/getting-started/mix-otp/dependencies-and-umbrella-projects.markdown
+++ b/getting-started/mix-otp/dependencies-and-umbrella-projects.markdown
@@ -166,7 +166,7 @@ defmodule KVServer.MixProject do
       config_path: "../../config/config.exs",
       deps_path: "../../deps",
       lockfile: "../../mix.lock",
-      elixir: "~> 1.7-dev",
+      elixir: "~> 1.10",
       start_permanent: Mix.env() == :prod,
       deps: deps()
     ]