Document has property 'dashboard' which belongs to a more recent version

Hi,

I've update Elasticsearch/Kibana to 7.1.1 (from 7.0.0).

When I try to upload the dashboards into kibana I get the following error:
{"statusCode":400,"error":"Bad Request","message":"Document \"339b7c40-1495-11e7-b12e-ddff9eeb8629\" has property \"dashboard\" which belongs to a more recent version of Kibana (7.1.1)."}

However, everything is 7.1.1. As you can see:

# curl http://localhost:9200/.kibana_1?pretty
....
    "settings" : {
      "index" : {
        "number_of_shards" : "1",
        "auto_expand_replicas" : "0-1",
        "provided_name" : ".kibana_1",
        "creation_date" : "1560471520565",
        "number_of_replicas" : "0",
        "uuid" : "ehiD4hN8RuuXW47a2_YX0A",
        "version" : {
          "created" : "7010199"
        }
      }
    }
# curl http://localhost:9200  
{
  "name" : "cluster",
  "cluster_name" : "cluster_name",
  "cluster_uuid" : "wloSlVUIRCacgefrlf45aQ",
  "version" : {
    "number" : "7.1.1",
    "build_flavor" : "oss",
    "build_type" : "rpm",
    "build_hash" : "7a013de",
    "build_date" : "2019-05-23T14:04:00.380842Z",
    "build_snapshot" : false,
    "lucene_version" : "8.0.0",
    "minimum_wire_compatibility_version" : "6.8.0",
    "minimum_index_compatibility_version" : "6.0.0-beta1"
  },
  "tagline" : "You Know, for Search"
}

And accessing the right corner of kibana it shows 7.1.1 version

Any suggestions of what could be the issue would be great.
Thanks!