diff --git a/CliWallet.RippleRest.Tests/packages.config b/CliWallet.RippleRest.Tests/packages.config
index e32d257..aabcf38 100644
--- a/CliWallet.RippleRest.Tests/packages.config
+++ b/CliWallet.RippleRest.Tests/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Moq" version="4.2.1510.2205" targetFramework="net46" />
-  <package id="Newtonsoft.Json" version="8.0.1" targetFramework="net46" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net46" />
 </packages>
\ No newline at end of file