diff --git a/test/MdnsTests.csproj b/test/MdnsTests.csproj
index c536457..bf6c5b6 100644
--- a/test/MdnsTests.csproj
+++ b/test/MdnsTests.csproj
@@ -20,7 +20,7 @@
   <ItemGroup>
 
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" PrivateAssets="all" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.6.3" PrivateAssets="all" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.6.4" PrivateAssets="all" />
     <PackageReference Include="MSTest.TestFramework" Version="3.6.3" PrivateAssets="all" />
     <PackageReference Include="coverlet.msbuild" Version="6.0.2" PrivateAssets="all" />
   </ItemGroup>