diff --git a/src/OpenCensus.Exporter.Zipkin/OpenCensus.Exporter.Zipkin.csproj b/src/OpenCensus.Exporter.Zipkin/OpenCensus.Exporter.Zipkin.csproj
index 381bd3f..61b3808 100644
--- a/src/OpenCensus.Exporter.Zipkin/OpenCensus.Exporter.Zipkin.csproj
+++ b/src/OpenCensus.Exporter.Zipkin/OpenCensus.Exporter.Zipkin.csproj
@@ -22,7 +22,7 @@
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.1-beta.61">
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net46'">