diff --git a/Idone/Idone.Tests/Idone.Tests.fsproj b/Idone/Idone.Tests/Idone.Tests.fsproj
index 119beb5..62b49ff 100644
--- a/Idone/Idone.Tests/Idone.Tests.fsproj
+++ b/Idone/Idone.Tests/Idone.Tests.fsproj
@@ -39,7 +39,7 @@
     <PackageReference Include="LanguageExt.FSharp" Version="3.1.21" />
     <PackageReference Include="Microsoft.AspNetCore.App" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="2.2.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="YoloDev.Expecto.TestSdk" Version="0.8.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.1" />
   </ItemGroup>