diff --git a/UpsilonTests/UpsilonTests.csproj b/UpsilonTests/UpsilonTests.csproj
index 807d3a1..9a9b68a 100644
--- a/UpsilonTests/UpsilonTests.csproj
+++ b/UpsilonTests/UpsilonTests.csproj
@@ -8,9 +8,9 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.8.0" />
-        <PackageReference Include="xunit" Version="2.3.1" />
-        <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
-        <DotNetCliToolReference Include="dotnet-xunit" Version="2.3.1" />
+        <PackageReference Include="xunit" Version="2.4.1" />
+        <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
+        <DotNetCliToolReference Include="dotnet-xunit" Version="2.4.1" />
     </ItemGroup>
 
     <ItemGroup>