diff --git a/src/CalendarSyncPlus/CalendarSyncPlus.Domain/packages.config b/src/CalendarSyncPlus/CalendarSyncPlus.Domain/packages.config
index f5b4f4a..ecde1fd 100644
--- a/src/CalendarSyncPlus/CalendarSyncPlus.Domain/packages.config
+++ b/src/CalendarSyncPlus/CalendarSyncPlus.Domain/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net461" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net461" />
   <package id="System.Waf.Core" version="4.2.0" targetFramework="net461" />
   <package id="System.Waf.Wpf" version="4.2.0" targetFramework="net461" />
   <package id="waf" version="4.2.1" targetFramework="net461" />