diff --git a/Gu.Wpf.GridExtensions.UiTests/Gu.Wpf.GridExtensions.UiTests.csproj b/Gu.Wpf.GridExtensions.UiTests/Gu.Wpf.GridExtensions.UiTests.csproj
index 445eca5..714f89b 100644
--- a/Gu.Wpf.GridExtensions.UiTests/Gu.Wpf.GridExtensions.UiTests.csproj
+++ b/Gu.Wpf.GridExtensions.UiTests/Gu.Wpf.GridExtensions.UiTests.csproj
@@ -18,7 +18,7 @@
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-    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.8.14" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="18.12.1" PrivateAssets="all" />
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diff --git a/Gu.Wpf.GridExtensions/Gu.Wpf.GridExtensions.csproj b/Gu.Wpf.GridExtensions/Gu.Wpf.GridExtensions.csproj
index 100a7db..2c2f913 100644
--- a/Gu.Wpf.GridExtensions/Gu.Wpf.GridExtensions.csproj
+++ b/Gu.Wpf.GridExtensions/Gu.Wpf.GridExtensions.csproj
@@ -50,7 +50,7 @@
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-    <PackageReference Include="Microsoft.VisualStudio.Threading.Analyzers" Version="17.8.14" PrivateAssets="all" />
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