Update roadmap link

Author: 255kb

README.md

@@ -57,6 +57,6 @@ You will find Mockoon's [documentation](https://mockoon.com/docs/latest) on the
 
 ## Roadmap
 
-If you want to know what will be coming in the next release you can check the [project "Roadmap"](https://github.com/orgs/mockoon/projects/2).
+If you want to know what will be coming in the next release you can check the [project "Roadmap"](https://github.com/orgs/mockoon/projects/9).
 
 New releases will be announced on Mockoon's [Twitter account @GetMockoon](https://twitter.com/GetMockoon) and through the newsletter to which you can subscribe [here](http://eepurl.com/dskB2X).