diff --git a/Chapter-19/ArchiBot/CrawlerApp/packages.config b/Chapter-19/ArchiBot/CrawlerApp/packages.config
index c58bf41..4f691b3 100644
--- a/Chapter-19/ArchiBot/CrawlerApp/packages.config
+++ b/Chapter-19/ArchiBot/CrawlerApp/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Microsoft.Azure.DocumentDB" version="1.15.0" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="10.0.3" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
 </packages>
\ No newline at end of file