diff --git a/Panosen.Serialization.ElasticSearch.MSTest/Panosen.Serialization.ElasticSearch.MSTest.csproj b/Panosen.Serialization.ElasticSearch.MSTest/Panosen.Serialization.ElasticSearch.MSTest.csproj
index 08991dd..153c5bf 100644
--- a/Panosen.Serialization.ElasticSearch.MSTest/Panosen.Serialization.ElasticSearch.MSTest.csproj
+++ b/Panosen.Serialization.ElasticSearch.MSTest/Panosen.Serialization.ElasticSearch.MSTest.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
-    <PackageReference Include="MSTest.TestAdapter" Version="3.4.3" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.6.1" />
     <PackageReference Include="MSTest.TestFramework" Version="3.6.1" />
     <PackageReference Include="coverlet.collector" Version="6.0.2" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />