diff --git a/KustoSchemaTools/KustoSchemaTools.csproj b/KustoSchemaTools/KustoSchemaTools.csproj
index aa6e89d..d693699 100644
--- a/KustoSchemaTools/KustoSchemaTools.csproj
+++ b/KustoSchemaTools/KustoSchemaTools.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-	<PackageReference Include="DiffPlex" Version="1.8.0" />
+	<PackageReference Include="DiffPlex" Version="1.9.0" />
     <PackageReference Include="Kusto.Toolkit" Version="2.2.0" />
     <PackageReference Include="Markdig" Version="0.44.0" />
     <PackageReference Include="Microsoft.Azure.Kusto.Data" Version="14.0.3" />