diff --git a/Gu.Wpf.Reactive/Gu.Wpf.Reactive.csproj b/Gu.Wpf.Reactive/Gu.Wpf.Reactive.csproj
index 720fa651..e8af718d 100644
--- a/Gu.Wpf.Reactive/Gu.Wpf.Reactive.csproj
+++ b/Gu.Wpf.Reactive/Gu.Wpf.Reactive.csproj
@@ -71,7 +71,7 @@
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-    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.8.14" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.9.28" PrivateAssets="all" />
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