diff --git a/Heroes.Models/Heroes.Models.csproj b/Heroes.Models/Heroes.Models.csproj
index a59eb71..74840b4 100644
--- a/Heroes.Models/Heroes.Models.csproj
+++ b/Heroes.Models/Heroes.Models.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFramework>net5.0</TargetFramework>
     <Nullable>enable</Nullable>
-    <Version>3.4.1</Version>
+    <Version>4.0.0</Version>
     <Authors>Kevin Oliva</Authors>
     <Company>Kevin Oliva</Company>
     <Copyright>Copyright © 2018 - 2020 Kevin Oliva</Copyright>