diff --git a/test/yunit.test/yunit.test.csproj b/test/yunit.test/yunit.test.csproj
index 090e895..914415b 100644
--- a/test/yunit.test/yunit.test.csproj
+++ b/test/yunit.test/yunit.test.csproj
@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
-    <PackageReference Include="xunit" Version="2.6.1" />
+    <PackageReference Include="xunit" Version="2.6.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>