diff --git a/httpdocs/misc/rest-api-v2.json b/httpdocs/misc/rest-api-v2.json
index 9cbb68970cf6..a471b9f15008 100644
--- a/httpdocs/misc/rest-api-v2.json
+++ b/httpdocs/misc/rest-api-v2.json
@@ -1,7 +1,7 @@
 {
   "swagger": "2.0",
   "info": {
-    "version": "5.7",
+    "version": "6.2",
     "title": "ntopng",
     "description": "ntopng RESTful API documentation"
   },