diff --git a/src/Zirconium/Zirconium.csproj b/src/Zirconium/Zirconium.csproj
index acd8dd5..63eeb42 100644
--- a/src/Zirconium/Zirconium.csproj
+++ b/src/Zirconium/Zirconium.csproj
@@ -8,7 +8,7 @@
     <PackageReference Include="CommandLineParser" Version="2.8.0" />
     <PackageReference Include="Log4Sharp" Version="1.0.1" />
     <PackageReference Include="websocketsharp.core" Version="1.0.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="McMaster.NETCore.Plugins" Version="1.3.0" />
     <PackageReference Include="Nett" Version="0.15.0" />
     
diff --git a/src/ZirconiumPluginExamples/HelloWorldPlugin/HelloWorldPlugin.csproj b/src/ZirconiumPluginExamples/HelloWorldPlugin/HelloWorldPlugin.csproj
index 02491df..91bb453 100644
--- a/src/ZirconiumPluginExamples/HelloWorldPlugin/HelloWorldPlugin.csproj
+++ b/src/ZirconiumPluginExamples/HelloWorldPlugin/HelloWorldPlugin.csproj
@@ -9,7 +9,7 @@
     <ProjectReference Include="../../Zirconium/Zirconium.csproj">
       <ExcludeAssets>runtime</ExcludeAssets>
     </ProjectReference>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>