diff --git a/Demo/SecondReader/packages.config b/Demo/SecondReader/packages.config
index 51655fb..76e2eab 100644
--- a/Demo/SecondReader/packages.config
+++ b/Demo/SecondReader/packages.config
@@ -10,7 +10,7 @@
   <package id="MongoDB.Driver" version="2.4.4" targetFramework="net461" />
   <package id="MongoDB.Driver.Core" version="2.4.4" targetFramework="net461" />
   <package id="NETStandard.Library" version="2.0.1" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
   <package id="System.AppContext" version="4.3.0" targetFramework="net461" />
   <package id="System.Collections" version="4.3.0" targetFramework="net461" />
   <package id="System.Collections.Concurrent" version="4.3.0" targetFramework="net461" />
diff --git a/MongoQueue.Core/MongoQueue.Core.csproj b/MongoQueue.Core/MongoQueue.Core.csproj
index 9d246bb..b7d83be 100644
--- a/MongoQueue.Core/MongoQueue.Core.csproj
+++ b/MongoQueue.Core/MongoQueue.Core.csproj
@@ -40,7 +40,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.0.0" />
     <PackageReference Include="NETStandard.Library" Version="2.0.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>