bump version of gRPC C# assemblies
diff --git a/src/csharp/Grpc.IntegrationTesting/Properties/AssemblyInfo.cs b/src/csharp/Grpc.IntegrationTesting/Properties/AssemblyInfo.cs
index fe6c8a8..f73575e 100644
--- a/src/csharp/Grpc.IntegrationTesting/Properties/AssemblyInfo.cs
+++ b/src/csharp/Grpc.IntegrationTesting/Properties/AssemblyInfo.cs
@@ -9,4 +9,4 @@
 [assembly: AssemblyCopyright("Google Inc.  All rights reserved.")]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
-[assembly: AssemblyVersion("0.2.*")]
+[assembly: AssemblyVersion("0.5.*")]