diff --git a/20190123.MessageQueueRPC/NineYi.Msa.Infra/Demo01_Server/packages.config b/20190123.MessageQueueRPC/NineYi.Msa.Infra/Demo01_Server/packages.config
index e2cdc3d..72d38d1 100644
--- a/20190123.MessageQueueRPC/NineYi.Msa.Infra/Demo01_Server/packages.config
+++ b/20190123.MessageQueueRPC/NineYi.Msa.Infra/Demo01_Server/packages.config
@@ -15,7 +15,7 @@
   <package id="Microsoft.Extensions.Logging.Abstractions" version="2.1.1" targetFramework="net461" />
   <package id="Microsoft.Extensions.Options" version="2.1.1" targetFramework="net461" />
   <package id="Microsoft.Extensions.Primitives" version="2.1.1" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="11.0.1" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
   <package id="RabbitMQ.Client" version="5.1.0" targetFramework="net461" />
   <package id="System.Buffers" version="4.4.0" targetFramework="net461" />
   <package id="System.Memory" version="4.5.1" targetFramework="net461" />
diff --git a/20190123.MessageQueueRPC/NineYi.Msa.Infra/NineYi.Msa.Infra.Messaging/NineYi.Msa.Infra.Messaging.csproj b/20190123.MessageQueueRPC/NineYi.Msa.Infra/NineYi.Msa.Infra.Messaging/NineYi.Msa.Infra.Messaging.csproj
index ab7d743..2df95eb 100644
--- a/20190123.MessageQueueRPC/NineYi.Msa.Infra/NineYi.Msa.Infra.Messaging/NineYi.Msa.Infra.Messaging.csproj
+++ b/20190123.MessageQueueRPC/NineYi.Msa.Infra/NineYi.Msa.Infra.Messaging/NineYi.Msa.Infra.Messaging.csproj
@@ -17,7 +17,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="2.1.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="RabbitMQ.Client" Version="5.1.0" />
   </ItemGroup>
 
diff --git a/20190123.MessageQueueRPC/NineYi.Msa.Infra/NineYi.Msa.Infra/NineYi.Msa.Infra.csproj b/20190123.MessageQueueRPC/NineYi.Msa.Infra/NineYi.Msa.Infra/NineYi.Msa.Infra.csproj
index 30c6308..8d178fd 100644
--- a/20190123.MessageQueueRPC/NineYi.Msa.Infra/NineYi.Msa.Infra/NineYi.Msa.Infra.csproj
+++ b/20190123.MessageQueueRPC/NineYi.Msa.Infra/NineYi.Msa.Infra/NineYi.Msa.Infra.csproj
@@ -36,7 +36,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.FileProviders.Composite" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.FileProviders.Physical" Version="2.1.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="4.5.0" />
   </ItemGroup>