diff --git a/OpenXmlPowerToolsExamples/MarkupSimplifierApp/MarkupSimplifierApp.csproj b/OpenXmlPowerToolsExamples/MarkupSimplifierApp/MarkupSimplifierApp.csproj
index ae9472fd..cae9f39d 100644
--- a/OpenXmlPowerToolsExamples/MarkupSimplifierApp/MarkupSimplifierApp.csproj
+++ b/OpenXmlPowerToolsExamples/MarkupSimplifierApp/MarkupSimplifierApp.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="9.0.9" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="9.0.10" />
   </ItemGroup>
 
   <ItemGroup>