diff --git a/README.md b/README.md
index ffd4f6d..426d885 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Visual Studio Revit Add-in Templates
 
-![Revit API](https://img.shields.io/badge/Revit%20API-2022-blue.svg)
+![Revit API](https://img.shields.io/badge/Revit%20API-2023-blue.svg)
 ![Platform](https://img.shields.io/badge/platform-Windows-lightgray.svg)
 ![.NET](https://img.shields.io/badge/.NET-4.8-blue.svg)
 [![License](http://img.shields.io/:license-mit-blue.svg)](http://opensource.org/licenses/MIT)
diff --git a/cs/Properties/AssemblyInfo.cs b/cs/Properties/AssemblyInfo.cs
index 8ff3d33..f3a42f5 100644
--- a/cs/Properties/AssemblyInfo.cs
+++ b/cs/Properties/AssemblyInfo.cs
@@ -10,7 +10,7 @@
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("Autodesk Inc.")]
 [assembly: AssemblyProduct( "$projectname$ Revit C# .NET Add-In" )]
-[assembly: AssemblyCopyright( "Copyright (C) 2020 by Jeremy Tammik, Autodesk Inc." )]
+[assembly: AssemblyCopyright( "Copyright (C) 2023 by Jeremy Tammik, Autodesk Inc." )]
 [assembly: AssemblyTrademark("")]
 [assembly: AssemblyCulture("")]
 
diff --git a/vb/My Project/AssemblyInfo.vb b/vb/My Project/AssemblyInfo.vb
index 815648e..5c057cd 100644
--- a/vb/My Project/AssemblyInfo.vb	
+++ b/vb/My Project/AssemblyInfo.vb	
@@ -12,7 +12,7 @@ Imports System.Runtime.InteropServices
 <Assembly: AssemblyDescription("Description for $projectname$")>
 <Assembly: AssemblyCompany("")>
 <Assembly: AssemblyProduct("$projectname$ Visual Basic .NET Revit Add-in")>
-<Assembly: AssemblyCopyright("Copyright (C) 2020 by Jeremy Tammik, Autodesk Inc.")>
+<Assembly: AssemblyCopyright("Copyright (C) 2023 by Jeremy Tammik, Autodesk Inc.")>
 <Assembly: AssemblyTrademark("")>
 
 <Assembly: ComVisible(False)>