diff --git a/apps/centralcloud_core/mix.exs b/apps/centralcloud_core/mix.exs
index 986e7e6..6c15d24 100644
--- a/apps/centralcloud_core/mix.exs
+++ b/apps/centralcloud_core/mix.exs
@@ -9,7 +9,7 @@ defmodule CentralcloudCore.MixProject do
       config_path: "../../config/config.exs",
       deps_path: "../../deps",
       lockfile: "../../mix.lock",
-      elixir: "~> 1.17",
+      elixir: "~> 1.20",
       start_permanent: Mix.env() == :prod,
       deps: deps()
     ]