diff --git a/ProjectWordSegmenter/packages.config b/ProjectWordSegmenter/packages.config
index 26912b5..3f5e481 100644
--- a/ProjectWordSegmenter/packages.config
+++ b/ProjectWordSegmenter/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="jieba.NET" version="0.42.2" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="12.0.3" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net45" />
 </packages>
\ No newline at end of file