README.md: Refine list of OCPP versions

[e-mobility-charging-stations-simulator.git] / src / assets / json-schemas / ocpp / 1.6 / Heartbeat.json

diff --git a/src/assets/json-schemas/ocpp/1.6/Heartbeat.json b/src/assets/json-schemas/ocpp/1.6/Heartbeat.json
index 490a2247335d81fe5398e4d1a5478f73fc990769..7fc98a298211d1da29ab37c40d449040c1e4c1e3 100644 (file)
--- a/src/assets/json-schemas/ocpp/1.6/Heartbeat.json
+++ b/src/assets/json-schemas/ocpp/1.6/Heartbeat.json
@@ -1,6 +1,6 @@
 {
-  "$schema": "http://json-schema.org/draft-04/schema#",
-  "id": "urn:OCPP:1.6:2019:12:HeartbeatRequest",
+  "$schema": "http://json-schema.org/draft-07/schema",
+  "$id": "urn:OCPP:1.6:2019:12:HeartbeatRequest",
   "title": "HeartbeatRequest",
   "type": "object",
   "properties": {},