diff --git a/solid.practices/solid.practices.csproj b/solid.practices/solid.practices.csproj
index b340cfb..9aed787 100644
--- a/solid.practices/solid.practices.csproj
+++ b/solid.practices/solid.practices.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
   <ItemGroup>