diff --git a/Nop.Plugin.Api.Tests/packages.config b/Nop.Plugin.Api.Tests/packages.config
index 1e68407..032560a 100644
--- a/Nop.Plugin.Api.Tests/packages.config
+++ b/Nop.Plugin.Api.Tests/packages.config
@@ -8,6 +8,6 @@
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net451" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net451" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net451" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net451" />
   <package id="RhinoMocks" version="3.6.1" targetFramework="net451" />
 </packages>
\ No newline at end of file
diff --git a/Nop.Plugin.Api/Nop.Plugin.Api.csproj b/Nop.Plugin.Api/Nop.Plugin.Api.csproj
index fd54ba2..647da23 100644
--- a/Nop.Plugin.Api/Nop.Plugin.Api.csproj
+++ b/Nop.Plugin.Api/Nop.Plugin.Api.csproj
@@ -67,7 +67,7 @@
     <PackageReference Include="IdentityServer4.EntityFramework.Storage" Version="2.5.0-preview.3.10" />
     <PackageReference Include="IdentityServer4.Storage" Version="2.5.0-preview.3.10" />
     <PackageReference Include="Microsoft.AspNetCore.Rewrite" Version="2.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\Libraries\Nop.Core\Nop.Core.csproj" />