diff --git a/test/MdnsTests.csproj b/test/MdnsTests.csproj
index e551c51..09f732e 100644
--- a/test/MdnsTests.csproj
+++ b/test/MdnsTests.csproj
@@ -19,7 +19,7 @@
 
   <ItemGroup>
 
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.3.0" PrivateAssets="all" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.7.2" PrivateAssets="all" />
     <PackageReference Include="MSTest.TestFramework" Version="3.7.2" PrivateAssets="all" />
     <PackageReference Include="coverlet.msbuild" Version="6.0.4" PrivateAssets="all" />