diff --git a/CodeArtEng.Diagnostics.WPF.Tests/CodeArtEng.Diagnostics.WPF.Tests.csproj b/CodeArtEng.Diagnostics.WPF.Tests/CodeArtEng.Diagnostics.WPF.Tests.csproj
index 9dc9f83..c05f416 100644
--- a/CodeArtEng.Diagnostics.WPF.Tests/CodeArtEng.Diagnostics.WPF.Tests.csproj
+++ b/CodeArtEng.Diagnostics.WPF.Tests/CodeArtEng.Diagnostics.WPF.Tests.csproj
@@ -19,7 +19,7 @@
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-    <PackageReference Include="NUnit.Analyzers" Version="4.3.0">
+    <PackageReference Include="NUnit.Analyzers" Version="4.7.0">
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