diff --git a/ExportViewer.Core/ExportViewer.Core.csproj b/ExportViewer.Core/ExportViewer.Core.csproj
index a88f53c..e7d25f6 100644
--- a/ExportViewer.Core/ExportViewer.Core.csproj
+++ b/ExportViewer.Core/ExportViewer.Core.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AngleSharp" Version="0.15.0" Condition="'$(TargetFramework)' == 'netcoreapp3.1'" />
+    <PackageReference Include="AngleSharp" Version="1.1.0" Condition="'$(TargetFramework)' == 'netcoreapp3.1'" />
     <PackageReference Include="AngleSharp.XPath" Version="1.1.7" Condition="'$(TargetFramework)' == 'netcoreapp3.1'" />
   </ItemGroup>