diff --git a/src/Stravaig.FeatureFlags.Tests/Stravaig.FeatureFlags.Tests.csproj b/src/Stravaig.FeatureFlags.Tests/Stravaig.FeatureFlags.Tests.csproj
index 028ea1a..416bdee 100644
--- a/src/Stravaig.FeatureFlags.Tests/Stravaig.FeatureFlags.Tests.csproj
+++ b/src/Stravaig.FeatureFlags.Tests/Stravaig.FeatureFlags.Tests.csproj
@@ -15,7 +15,7 @@
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-    <PackageReference Include="NUnit.Analyzers" Version="3.8.0">
+    <PackageReference Include="NUnit.Analyzers" Version="3.9.0">
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