diff --git a/tests/BuildWithAspire.Web.UnitTests/BuildWithAspire.Web.UnitTests.csproj b/tests/BuildWithAspire.Web.UnitTests/BuildWithAspire.Web.UnitTests.csproj
index b1bafb2..3f9ff49 100644
--- a/tests/BuildWithAspire.Web.UnitTests/BuildWithAspire.Web.UnitTests.csproj
+++ b/tests/BuildWithAspire.Web.UnitTests/BuildWithAspire.Web.UnitTests.csproj
@@ -21,7 +21,7 @@
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <PackageReference Include="NSubstitute" Version="5.3.0" />
-    <PackageReference Include="AngleSharp" Version="1.3.0" />
+    <PackageReference Include="AngleSharp" Version="1.5.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.10" />
     <PackageReference Include="bunit" Version="1.40.0" />
     <PackageReference Include="bunit.web" Version="1.40.0" />