diff --git a/AtomicLibTests/AtomicLibTests.csproj b/AtomicLibTests/AtomicLibTests.csproj
index c43837f..7a0a190 100644
--- a/AtomicLibTests/AtomicLibTests.csproj
+++ b/AtomicLibTests/AtomicLibTests.csproj
@@ -10,7 +10,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
-        <PackageReference Include="xunit" Version="2.4.2" />
+        <PackageReference Include="xunit" Version="2.6.4" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
             <PrivateAssets>all</PrivateAssets>