diff --git a/B44.Standards/B44.Standards.csproj b/B44.Standards/B44.Standards.csproj
index d1a9ca9..eb330cf 100644
--- a/B44.Standards/B44.Standards.csproj
+++ b/B44.Standards/B44.Standards.csproj
@@ -28,7 +28,7 @@
   <ItemGroup>
     <!-- Plain dependencies (NOT PrivateAssets) so consumers get the analyzers
          transitively — package props must not manufacture PackageReferences. -->
-    <PackageReference Include="Meziantou.Analyzer" Version="3.0.138" />
+    <PackageReference Include="Meziantou.Analyzer" Version="3.0.257" />
     <PackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="5.6.0" />
   </ItemGroup>
 
diff --git a/Directory.Build.props b/Directory.Build.props
index 099c46d..298fdb8 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -36,7 +36,7 @@
 
   <Import Project="$(MSBuildThisFileDirectory)B44.Standards/buildTransitive/B44.Standards.props" />
   <ItemGroup Condition="'$(MSBuildProjectName)' != 'B44.Standards'">
-    <PackageReference Include="Meziantou.Analyzer" Version="3.0.138" PrivateAssets="all" />
+    <PackageReference Include="Meziantou.Analyzer" Version="3.0.257" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.BannedApiAnalyzers" Version="5.6.0" PrivateAssets="all" />
   </ItemGroup>
 </Project>