diff --git a/src/SolutionInfo.cs b/src/SolutionInfo.cs
index 3ffc767f0616..9dba3adef126 100644
--- a/src/SolutionInfo.cs
+++ b/src/SolutionInfo.cs
@@ -18,5 +18,5 @@
 [assembly: AssemblyVersion("8.0.0")]
 
 // these are FYI and changed automatically
-[assembly: AssemblyFileVersion("8.5.1")]
-[assembly: AssemblyInformationalVersion("8.5.1")]
+[assembly: AssemblyFileVersion("8.5.2")]
+[assembly: AssemblyInformationalVersion("8.5.2")]
diff --git a/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj b/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj
index 87712d497e27..0c80ccb70bc0 100644
--- a/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj
+++ b/src/Umbraco.Web.UI/Umbraco.Web.UI.csproj
@@ -345,9 +345,9 @@
         <WebProjectProperties>
           <UseIIS>False</UseIIS>
           <AutoAssignPort>True</AutoAssignPort>
-          <DevelopmentServerPort>8510</DevelopmentServerPort>
+          <DevelopmentServerPort>8520</DevelopmentServerPort>
           <DevelopmentServerVPath>/</DevelopmentServerVPath>
-          <IISUrl>http://localhost:8510</IISUrl>
+          <IISUrl>http://localhost:8520</IISUrl>
           <NTLMAuthentication>False</NTLMAuthentication>
           <UseCustomServer>False</UseCustomServer>
           <CustomServerUrl>