diff --git a/Directory.Packages.props b/Directory.Packages.props
index 5809a96..9e0b9ae 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -27,7 +27,7 @@
     <PackageVersion Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.14.15"/>
     <PackageVersion Include="Microsoft.Win32.Registry" Version="5.0.0"/>
     <PackageVersion Include="Mono.Fuse.NETStandard" Version="1.1.0"/>
-    <PackageVersion Include="Philips.CodeAnalysis.MaintainabilityAnalyzers" Version="1.6.3"/>
+    <PackageVersion Include="Philips.CodeAnalysis.MaintainabilityAnalyzers" Version="1.9.1"/>
     <PackageVersion Include="plist-cil" Version="2.2.0"/>
     <PackageVersion Include="Roslynator.Analyzers" Version="4.14.0"/>
     <PackageVersion Include="Roslynator.CodeAnalysis.Analyzers" Version="4.14.0"/>