diff --git a/KeepersCompound.Lightmapper/KeepersCompound.Lightmapper.csproj b/KeepersCompound.Lightmapper/KeepersCompound.Lightmapper.csproj
index cc8af3a..a22f6b6 100644
--- a/KeepersCompound.Lightmapper/KeepersCompound.Lightmapper.csproj
+++ b/KeepersCompound.Lightmapper/KeepersCompound.Lightmapper.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <Version>0.3.0</Version>
+    <Version>0.4.0</Version>
     <OutputType>Exe</OutputType>
     <TargetFramework>net9.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>