diff --git a/source/SylphyHorn/Properties/AssemblyInfo.cs b/source/SylphyHorn/Properties/AssemblyInfo.cs
index c5b43f4..b3ffefe 100644
--- a/source/SylphyHorn/Properties/AssemblyInfo.cs
+++ b/source/SylphyHorn/Properties/AssemblyInfo.cs
@@ -11,5 +11,5 @@
 
 [assembly: ThemeInfo(ResourceDictionaryLocation.None, ResourceDictionaryLocation.SourceAssembly)]
 
-[assembly: AssemblyVersion("4.0.0.0")]
+[assembly: AssemblyVersion("4.0.1.0")]
 [assembly: ComVisible(false)]