diff --git a/R7.Dnn.Extensions.EFCore.Tests/packages.config b/R7.Dnn.Extensions.EFCore.Tests/packages.config
index aec1839..a253886 100644
--- a/R7.Dnn.Extensions.EFCore.Tests/packages.config
+++ b/R7.Dnn.Extensions.EFCore.Tests/packages.config
@@ -24,7 +24,7 @@
   <package id="Microsoft.NETCore.Platforms" version="1.1.0" targetFramework="net451" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net451" />
   <package id="NETStandard.Library" version="1.6.1" targetFramework="net451" />
-  <package id="Newtonsoft.Json" version="6.0.4" targetFramework="net451" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net451" />
   <package id="NGettext" version="0.6.3" targetFramework="net451" />
   <package id="R7.Dnn.Extensions" version="0.13.0" targetFramework="net451" />
   <package id="Remotion.Linq" version="2.1.1" targetFramework="net451" />