diff --git a/DcmFind.Tests/DcmFind.Tests.csproj b/DcmFind.Tests/DcmFind.Tests.csproj
index 4ed63d4..d9e8d63 100644
--- a/DcmFind.Tests/DcmFind.Tests.csproj
+++ b/DcmFind.Tests/DcmFind.Tests.csproj
@@ -13,7 +13,7 @@
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-    <PackageReference Include="xunit" Version="2.5.1" />
+    <PackageReference Include="xunit" Version="2.9.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.6">
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       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>