diff --git a/test/MdnsTests.csproj b/test/MdnsTests.csproj
index 20914ce..d8de9fa 100644
--- a/test/MdnsTests.csproj
+++ b/test/MdnsTests.csproj
@@ -19,7 +19,7 @@
 
   <ItemGroup>
 
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.4.0" PrivateAssets="all" />
     <PackageReference Include="MSTest.TestAdapter" Version="4.1.0" PrivateAssets="all" />
     <PackageReference Include="MSTest.TestFramework" Version="4.1.0" PrivateAssets="all" />
     <PackageReference Include="coverlet.msbuild" Version="8.0.1" PrivateAssets="all" />