diff --git a/practice_extension/VSPackage5/packages.config b/practice_extension/VSPackage5/packages.config
index 1eefbaa..efd9a1d 100644
--- a/practice_extension/VSPackage5/packages.config
+++ b/practice_extension/VSPackage5/packages.config
@@ -32,7 +32,7 @@
   <package id="Microsoft.VisualStudio.Validation" version="15.3.15" targetFramework="net46" />
   <package id="Microsoft.VisualStudio.VSHelp" version="16.10.31320.204" targetFramework="net46" />
   <package id="Microsoft.VisualStudio.VSHelp80" version="16.10.31320.204" targetFramework="net46" />
-  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net46" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net46" />
   <package id="SpexPackage" version="1.0.1" targetFramework="net40" />
   <package id="stdole" version="16.7.30508.193" targetFramework="net46" />
   <package id="StreamJsonRpc" version="1.3.23" targetFramework="net46" />