diff --git a/src/JustGiving.EventStore.Http.SubscriberHost/packages.config b/src/JustGiving.EventStore.Http.SubscriberHost/packages.config
index 260b6b1..d9f9b82 100644
--- a/src/JustGiving.EventStore.Http.SubscriberHost/packages.config
+++ b/src/JustGiving.EventStore.Http.SubscriberHost/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="log4net" version="2.0.3" targetFramework="net451" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
 </packages>
\ No newline at end of file