diff --git a/MobCAT.Test.iOS/MobCAT.Test.iOS.csproj b/MobCAT.Test.iOS/MobCAT.Test.iOS.csproj
index ac38f3a..9eed68b 100644
--- a/MobCAT.Test.iOS/MobCAT.Test.iOS.csproj
+++ b/MobCAT.Test.iOS/MobCAT.Test.iOS.csproj
@@ -132,7 +132,7 @@
       <Version>7.2.0</Version>
     </PackageReference>
     <PackageReference Include="Newtonsoft.Json">
-      <Version>12.0.3</Version>
+      <Version>13.0.1</Version>
     </PackageReference>
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Xamarin\iOS\Xamarin.iOS.CSharp.targets" />