diff --git a/admin/src/main/resources/properties/mongo.properties b/admin/src/main/resources/properties/mongo.properties
index e8fc2b8..89d3846 100644
--- a/admin/src/main/resources/properties/mongo.properties
+++ b/admin/src/main/resources/properties/mongo.properties
@@ -9,11 +9,12 @@ mongo.local.db.password=
 #mongo.remote.db.name=heroku_lktlmxlq
 #mongo.remote.db.login=mongoUser
 #mongo.remote.db.password=mongo38
-mongo.remote.db.server=62.80.167.164
+mongo.remote.db.server=mongo-1.dev.gup.ua
 mongo.remote.db.port=27017
 mongo.remote.db.name=heroku_lktlmxlq
 mongo.remote.db.login=gup
 mongo.remote.db.password=1qazxcft6
+mongo.remote.db.uri=mongodb://gup:1qazxcft6@mongo-1.dev.gup.ua:27017,mongo-2.dev.gup.ua:27017,mongo-3.dev.gup.ua:27017/heroku_lktlmxlq?replicaSet=GUP0

 mongo.test.db.server=localhost
 mongo.test.db.port=27017
diff --git a/oauth/src/main/resources/properties/mongo.properties b/oauth/src/main/resources/properties/mongo.properties
index 568dc36..89d3846 100644
--- a/oauth/src/main/resources/properties/mongo.properties
+++ b/oauth/src/main/resources/properties/mongo.properties
@@ -9,12 +9,12 @@ mongo.local.db.password=
 #mongo.remote.db.name=heroku_lktlmxlq
 #mongo.remote.db.login=mongoUser
 #mongo.remote.db.password=mongo38
-mongo.remote.db.server=62.80.167.164
-#mongo.remote.db.server=localhost
+mongo.remote.db.server=mongo-1.dev.gup.ua
 mongo.remote.db.port=27017
 mongo.remote.db.name=heroku_lktlmxlq
 mongo.remote.db.login=gup
 mongo.remote.db.password=1qazxcft6
+mongo.remote.db.uri=mongodb://gup:1qazxcft6@mongo-1.dev.gup.ua:27017,mongo-2.dev.gup.ua:27017,mongo-3.dev.gup.ua:27017/heroku_lktlmxlq?replicaSet=GUP0

 mongo.test.db.server=localhost
 mongo.test.db.port=27017
diff --git a/ui/src/main/resources/properties/mongo.properties b/ui/src/main/resources/properties/mongo.properties
index 568dc36..89d3846 100644
--- a/ui/src/main/resources/properties/mongo.properties
+++ b/ui/src/main/resources/properties/mongo.properties
@@ -9,12 +9,12 @@ mongo.local.db.password=
 #mongo.remote.db.name=heroku_lktlmxlq
 #mongo.remote.db.login=mongoUser
 #mongo.remote.db.password=mongo38
-mongo.remote.db.server=62.80.167.164
-#mongo.remote.db.server=localhost
+mongo.remote.db.server=mongo-1.dev.gup.ua
 mongo.remote.db.port=27017
 mongo.remote.db.name=heroku_lktlmxlq
 mongo.remote.db.login=gup
 mongo.remote.db.password=1qazxcft6
+mongo.remote.db.uri=mongodb://gup:1qazxcft6@mongo-1.dev.gup.ua:27017,mongo-2.dev.gup.ua:27017,mongo-3.dev.gup.ua:27017/heroku_lktlmxlq?replicaSet=GUP0

 mongo.test.db.server=localhost
 mongo.test.db.port=27017