diff --git a/AddressBook.Shared/AddressBook.Shared.csproj b/AddressBook.Shared/AddressBook.Shared.csproj
index 331fd5b..1c1b2c6 100644
--- a/AddressBook.Shared/AddressBook.Shared.csproj
+++ b/AddressBook.Shared/AddressBook.Shared.csproj
@@ -15,7 +15,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Http.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Abstractions" Version="2.2.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="3.1.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="Npgsql" Version="4.1.2" />
     <PackageReference Include="System.ComponentModel.Annotations" Version="4.7.0" />
   </ItemGroup>