diff --git a/src/Mozilla.IoT.WebThing.Newtonsoft/Mozilla.IoT.WebThing.Newtonsoft.csproj b/src/Mozilla.IoT.WebThing.Newtonsoft/Mozilla.IoT.WebThing.Newtonsoft.csproj
index b0f60ce..da2561c 100644
--- a/src/Mozilla.IoT.WebThing.Newtonsoft/Mozilla.IoT.WebThing.Newtonsoft.csproj
+++ b/src/Mozilla.IoT.WebThing.Newtonsoft/Mozilla.IoT.WebThing.Newtonsoft.csproj
@@ -23,7 +23,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>