diff --git a/samples/react-aad-webapi/api/pnp.api.contosoorders/packages.config b/samples/react-aad-webapi/api/pnp.api.contosoorders/packages.config
old mode 100755
new mode 100644
index c205730e3..a45abc798
--- a/samples/react-aad-webapi/api/pnp.api.contosoorders/packages.config
+++ b/samples/react-aad-webapi/api/pnp.api.contosoorders/packages.config
@@ -16,7 +16,7 @@
   <package id="Microsoft.Net.Compilers" version="1.0.0" targetFramework="net452" developmentDependency="true" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" />
   <package id="Modernizr" version="2.6.2" targetFramework="net452" />
-  <package id="Newtonsoft.Json" version="6.0.4" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net452" />
   <package id="Respond" version="1.2.0" targetFramework="net452" />
   <package id="WebGrease" version="1.5.2" targetFramework="net452" />
 </packages>
\ No newline at end of file