diff --git a/Rhinoceros_Engine/Properties/AssemblyInfo.cs b/Rhinoceros_Engine/Properties/AssemblyInfo.cs
index 2c23839..d083cf7 100644
--- a/Rhinoceros_Engine/Properties/AssemblyInfo.cs
+++ b/Rhinoceros_Engine/Properties/AssemblyInfo.cs
@@ -54,6 +54,6 @@
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
 [assembly: AssemblyVersion("4.0.0.0")]
-[assembly: AssemblyFileVersion("4.2.0.0")]
+[assembly: AssemblyFileVersion("4.3.0.0")]