diff --git a/source/ECF.Tests/ECF.Tests.csproj b/source/ECF.Tests/ECF.Tests.csproj
index 65c2401..9e4bf94 100644
--- a/source/ECF.Tests/ECF.Tests.csproj
+++ b/source/ECF.Tests/ECF.Tests.csproj
@@ -15,7 +15,7 @@
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     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
-    <PackageReference Include="xunit" Version="2.5.3" />
+    <PackageReference Include="xunit" Version="2.9.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" />
   </ItemGroup>