diff --git a/src/Tests/RavenNet.Tests/RavenNet.Tests.csproj b/src/Tests/RavenNet.Tests/RavenNet.Tests.csproj
index f32a927..d134300 100644
--- a/src/Tests/RavenNet.Tests/RavenNet.Tests.csproj
+++ b/src/Tests/RavenNet.Tests/RavenNet.Tests.csproj
@@ -18,7 +18,7 @@
 
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
 
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.8" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.9" />
 
     <PackageReference Include="MSTest.TestFramework" Version="2.2.8" />