diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 12c3e88..991f1a1 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -38,7 +38,7 @@
     <PackageVersion Include="AWSSDK.IdentityManagement" Version="4.0.6" />
 
     <!-- Test -->
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.7.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.8.1" />
     <PackageVersion Include="Moq" Version="4.20.72" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />