diff --git a/Client/Prototype/release/TelerikWpfApp3/TelerikWpfApp3/packages.config b/Client/Prototype/release/TelerikWpfApp3/TelerikWpfApp3/packages.config
index 94792f6..1ac2f43 100644
--- a/Client/Prototype/release/TelerikWpfApp3/TelerikWpfApp3/packages.config
+++ b/Client/Prototype/release/TelerikWpfApp3/TelerikWpfApp3/packages.config
@@ -2,7 +2,7 @@
 <packages>
   <package id="BouncyCastle" version="1.8.3.1" targetFramework="net472" />
   <package id="EntityFramework" version="6.2.0" targetFramework="net452" />
-  <package id="Google.Protobuf" version="3.6.1" targetFramework="net472" />
+  <package id="Google.Protobuf" version="3.15.0" targetFramework="net472" />
   <package id="MySql.Data" version="8.0.17" targetFramework="net472" />
   <package id="SSH.NET" version="2016.1.0" targetFramework="net472" />
   <package id="System.Data.SQLite" version="1.0.111.0" targetFramework="net452" />