diff --git a/CommonCSSGenerator/CommonCSSGenerator.csproj b/CommonCSSGenerator/CommonCSSGenerator.csproj
index d672b12..d3c46cd 100644
--- a/CommonCSSGenerator/CommonCSSGenerator.csproj
+++ b/CommonCSSGenerator/CommonCSSGenerator.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="4.7.0" />
   </ItemGroup>