diff --git a/src/MarginTrading.Contract/MarginTrading.Contract.csproj b/src/MarginTrading.Contract/MarginTrading.Contract.csproj
index b8defd953..6fd2037d4 100644
--- a/src/MarginTrading.Contract/MarginTrading.Contract.csproj
+++ b/src/MarginTrading.Contract/MarginTrading.Contract.csproj
@@ -7,6 +7,6 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="JetBrains.Annotations" Version="11.1.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 </Project>
\ No newline at end of file