diff --git a/CocoJumper/packages.config b/CocoJumper/packages.config
index 6615686..640e82e 100644
--- a/CocoJumper/packages.config
+++ b/CocoJumper/packages.config
@@ -33,7 +33,7 @@
   <package id="Microsoft.VisualStudio.Validation" version="15.3.58" targetFramework="net462" />
   <package id="Microsoft.VSSDK.BuildTools" version="15.9.3039" targetFramework="net462" developmentDependency="true" />
   <package id="Nerdbank.Streams" version="2.0.228" targetFramework="net462" />
-  <package id="Newtonsoft.Json" version="12.0.1" targetFramework="net462" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net462" />
   <package id="StreamJsonRpc" version="2.0.146" targetFramework="net462" />
   <package id="System.Buffers" version="4.5.0" targetFramework="net462" />
   <package id="System.Collections.Immutable" version="1.5.0" targetFramework="net462" />