diff --git a/Testing/TrackplanTest/TrackplanTest.csproj b/Testing/TrackplanTest/TrackplanTest.csproj
index c9a709e..3331af7 100644
--- a/Testing/TrackplanTest/TrackplanTest.csproj
+++ b/Testing/TrackplanTest/TrackplanTest.csproj
@@ -9,7 +9,7 @@
 
   <ItemGroup>
     <PackageReference Include="FluentAssertions" Version="8.0.1" />
-    <PackageReference Include="HtmlTags" Version="9.0.0" />
+    <PackageReference Include="HtmlTags" Version="10.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
     <PackageReference Include="MSTest" Version="3.7.3" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />