diff --git a/DeveImageOptimizer.Tests/DeveImageOptimizer.Tests.csproj b/DeveImageOptimizer.Tests/DeveImageOptimizer.Tests.csproj
index 316b3cd..b5bbb6a 100644
--- a/DeveImageOptimizer.Tests/DeveImageOptimizer.Tests.csproj
+++ b/DeveImageOptimizer.Tests/DeveImageOptimizer.Tests.csproj
@@ -18,7 +18,7 @@
     </PackageReference>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
     <PackageReference Include="System.Memory" Version="4.5.5" />
-    <PackageReference Include="xunit" Version="2.5.1" />
+    <PackageReference Include="xunit" Version="2.6.4" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.5.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>