diff --git a/aspnet/Microsoft.Samples.XMLA.HTTP/Tester/packages.config b/aspnet/Microsoft.Samples.XMLA.HTTP/Tester/packages.config
index 2d605bc..b805da2 100644
--- a/aspnet/Microsoft.Samples.XMLA.HTTP/Tester/packages.config
+++ b/aspnet/Microsoft.Samples.XMLA.HTTP/Tester/packages.config
@@ -2,5 +2,5 @@
 <packages>
   <package id="Microsoft.AnalysisServices.AdomdClient.retail.amd64" version="19.12.7.2" targetFramework="net461" />
   <package id="Microsoft.IdentityModel.Clients.ActiveDirectory" version="3.19.2" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
 </packages>
\ No newline at end of file