Upgrade of event process instance index fails

rg.elasticsearch.ElasticsearchStatusException: Elasticsearch exception [type=invalid_alias_name_exception, reason=Invalid alias name [optimize-process-instance,optimize-event-process-instance-049cfe5d-bf56-45ec-8f71-fb7def2dace2]: must not contain the following characters [ , ", *, \, <, |, ,, >, /, ?]]
	at org.elasticsearch.rest.BytesRestResponse.errorFromXContent(BytesRestResponse.java:177)
	at org.elasticsearch.client.RestHighLevelClient.parseEntity(RestHighLevelClient.java:1706)
	at org.elasticsearch.client.RestHighLevelClient.parseResponseException(RestHighLevelClient.java:1683)
	at org.elasticsearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:1446)
	at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:1403)
	at org.elasticsearch.client.RestHighLevelClient.performRequestAndParseEntity(RestHighLevelClient.java:1373)
	at org.elasticsearch.client.IndicesClient.updateAliases(IndicesClient.java:418)
	at org.camunda.optimize.upgrade.es.ESIndexAdjuster.setAllAliasesToReadOnly(ESIndexAdjuster.java:203)
	at org.camunda.optimize.upgrade.steps.schema.UpdateIndexStep.execute(UpdateIndexStep.java:83)
	at org.camunda.optimize.upgrade.plan.UpgradeExecutionPlan.execute(UpgradeExecutionPlan.java:77)
	at org.camunda.optimize.upgrade.main.UpgradeProcedure.performUpgrade(UpgradeProcedure.java:43)
	at org.camunda.optimize.upgrade.main.UpgradeMain.main(UpgradeMain.java:62)
	Suppressed: org.elasticsearch.client.ResponseException: method [POST], host [http://localhost:9200], URI [/_aliases?master_timeout=30s&timeout=30s], status line [HTTP/1.1 400 Bad Request]