# Upgrade to 7.5

**URL:** <https://discuss.elastic.co/t/upgrade-to-7-5/210764>\
**Category:** Kibana\
**Created:** [December 5, 2019, 6:22pm UTC](https://discuss.elastic.co/t/upgrade-to-7-5/210764 "2019-12-05T18:22:13Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![David\_Adamia](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/david_adamia/32/47291_2.png) [@David\_Adamia](https://discuss.elastic.co/u/David_Adamia)\
**Post date:** [December 6, 2019, 5:18am UTC](https://discuss.elastic.co/t/upgrade-to-7-5/210764/2 "2019-12-06T05:18:54Z")

</div>

I have only one node:

curl [http://localhost:9200/\_cluster/health?pretty](http://localhost:9200/_cluster/health?pretty)  
{  
"cluster\_name" : "elasticsearch",  
"status" : "yellow",  
"timed\_out" : false,  
"number\_of\_nodes" : 1,  
"number\_of\_data\_nodes" : 1,  
"active\_primary\_shards" : 506,  
"active\_shards" : 506,  
"relocating\_shards" : 0,  
"initializing\_shards" : 0,  
"unassigned\_shards" : 483,  
"delayed\_unassigned\_shards" : 0,  
"number\_of\_pending\_tasks" : 0,  
"number\_of\_in\_flight\_fetch" : 0,  
"task\_max\_waiting\_in\_queue\_millis" : 0,  
"active\_shards\_percent\_as\_number" : 51.162790697674424  
}

and version 7.5

curl -XGET 'localhost:9200'  
{  
"name" : "logstash",  
"cluster\_name" : "elasticsearch",  
"cluster\_uuid" : "ZHKFoiR-TmSHxw8Wg9AHAg",  
"version" : {  
"number" : "7.5.0",  
"build\_flavor" : "default",  
"build\_type" : "deb",  
"build\_hash" : "e9ccaed468e2fac2275a3761849cbee64b39519f",  
"build\_date" : "2019-11-26T01:06:52.518245Z",  
"build\_snapshot" : false,  
"lucene\_version" : "8.3.0",  
"minimum\_wire\_compatibility\_version" : "6.8.0",  
"minimum\_index\_compatibility\_version" : "6.0.0-beta1"  
},  
"tagline" : "You Know, for Search"  
}

after upgrade from 7.4 to 7.5 I have error in Kibana log:

logstash kibana[5427]: {"type":"log","@timestamp":"2019-12-06T05:08:35Z","tags":["info","migrations"],"pid":5427,"message":"Detected mapping change in "properties.task""}

Please, Help me!  
Thank you in advance

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