diff --git a/legacy/MikuReader/packages.config b/legacy/MikuReader/packages.config
index 544716d..bbbe891 100644
--- a/legacy/MikuReader/packages.config
+++ b/legacy/MikuReader/packages.config
@@ -4,7 +4,7 @@
   <package id="Baseclass.Contrib.Nuget.Output" version="2.4.3" targetFramework="net461" />
   <package id="Geckofx45" version="45.0.34" targetFramework="net461" />
   <package id="HtmlAgilityPack" version="1.11.12" targetFramework="net461" />
-  <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.2" targetFramework="net461" />
   <package id="PhantomJS" version="1.9.2" targetFramework="net461" />
   <package id="phantomjs.exe" version="1.9.2.1" targetFramework="net461" />
   <package id="Selenium.WebDriver" version="3.141.0" targetFramework="net461" />