diff --git a/apps/bot_manager/mix.exs b/apps/bot_manager/mix.exs
index dca547a14..0bfe1c12f 100644
--- a/apps/bot_manager/mix.exs
+++ b/apps/bot_manager/mix.exs
@@ -34,7 +34,8 @@ defmodule BotManager.MixProject do
       {:jason, "~> 1.2"},
       {:websockex, "~> 0.4.3"},
       {:exbase58, "~> 1.0.2"},
-      {:protobuf, "~> 0.12.0"}
+      {:protobuf, "~> 0.12.0"},
+      {:math, "~> 0.7.0"}
     ]
   end
 end