Fix ClientSig

diff --git a/PokemonGo/RocketAPI/Client.cs b/PokemonGo/RocketAPI/Client.cs
index fa7ff4c..ed290d5 100644
--- a/PokemonGo/RocketAPI/Client.cs
+++ b/PokemonGo/RocketAPI/Client.cs
@@ -69,8 +69,8 @@ namespace PokemonGo.RocketAPI
                             new KeyValuePair<string, string>("google_play_services_version", "9256238"),
                             new KeyValuePair<string, string>("sdk_version", "22"),
                             new KeyValuePair<string, string>("device_country", "nl"),
-                            new KeyValuePair<string, string>("client_sig", "321187995bc7cdc2b5fc91b11a96e2baa8602c62"),
-                            new KeyValuePair<string, string>("caller_sig", "321187995bc7cdc2b5fc91b11a96e2baa8602c62"),
+                            new KeyValuePair<string, string>("client_sig", clientSig),
+                            new KeyValuePair<string, string>("caller_sig", clientSig),
                             new KeyValuePair<string, string>("Email", email),
                             new KeyValuePair<string, string>("service", "audience:server:client_id:848232511240-7so421jotr2609rmqakceuu1luuq0ptb.apps.googleusercontent.com"),
                             new KeyValuePair<string, string>("app", "com.nianticlabs.pokemongo"),