diff --git a/DarkMode_2.csproj b/DarkMode_2.csproj
index f5db8ef..96f8721 100644
--- a/DarkMode_2.csproj
+++ b/DarkMode_2.csproj
@@ -417,7 +417,7 @@
       <Version>3.0.0</Version>
     </PackageReference>
     <PackageReference Include="WPF-UI">
-      <Version>3.0.5</Version>
+      <Version>4.1.0</Version>
     </PackageReference>
     <PackageReference Include="WPFLocalizeExtension">
       <Version>3.10.0</Version>