diff --git a/src/HITScheduleMasterCore.csproj b/src/HITScheduleMasterCore.csproj
index fcad12a..38df3a0 100644
--- a/src/HITScheduleMasterCore.csproj
+++ b/src/HITScheduleMasterCore.csproj
@@ -23,7 +23,7 @@
     <PackageReference Include="ExcelDataReader.DataSet" Version="3.6.0" />
     <PackageReference Include="Ical.Net" Version="4.1.11" />
     <PackageReference Include="Microsoft.DotNet.ILCompiler" Version="1.0.0-alpha-*" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="System.Reflection.TypeExtensions" Version="4.7.0" />
     <PackageReference Include="System.Text.Encoding.CodePages" Version="4.7.0" />
     <PackageReference Include="System.Runtime.Serialization.Xml" Version="4.3.0" />