diff --git a/telegrambots-abilities/src/test/java/org/telegram/abilitybots/api/bot/AbilityBotTest.java b/telegrambots-abilities/src/test/java/org/telegram/abilitybots/api/bot/AbilityBotTest.java
index 2bfb9635..aedc0438 100644
--- a/telegrambots-abilities/src/test/java/org/telegram/abilitybots/api/bot/AbilityBotTest.java
+++ b/telegrambots-abilities/src/test/java/org/telegram/abilitybots/api/bot/AbilityBotTest.java
@@ -373,7 +373,7 @@ public class AbilityBotTest {
     String newFirstName = USER.getFirstName() + "-test";
     String newLastName = USER.getLastName() + "-test";
     long sameId = USER.getId();
-    User changedUser = new User(sameId, newFirstName, false, newLastName, newUsername, "en", false, false, false, false, false);
+    User changedUser = new User(sameId, newFirstName, false, newLastName, newUsername, "en", false, false, false, false, false,  false,  false,  false,  false,  false,  false);
 
     mockAlternateUser(update, message, changedUser);
 
diff --git a/telegrambots-abilities/src/test/java/org/telegram/abilitybots/api/bot/TestUtils.java b/telegrambots-abilities/src/test/java/org/telegram/abilitybots/api/bot/TestUtils.java
index 369d3cfa..e97d19db 100644
--- a/telegrambots-abilities/src/test/java/org/telegram/abilitybots/api/bot/TestUtils.java
+++ b/telegrambots-abilities/src/test/java/org/telegram/abilitybots/api/bot/TestUtils.java
@@ -11,41 +11,8 @@ import org.telegram.telegrambots.meta.api.objects.Update;
 import org.telegram.telegrambots.meta.api.objects.User;
 
 public final class TestUtils {
-  public static final User USER = new User(1L, "first", false, "last", "username", null, false, false, false, false, false);
-  public static final User CREATOR = new User(1337L, "creatorFirst", false, "creatorLast", "creatorUsername", null, false, false, false, false, false);
-
-    public static final User USER = new User(1L,
-        "first",
-        false,
-        "last",
-        "username",
-        null,
-        false,
-        false,
-        false,
-        false,
-        false,
-        false,
-        false,
-        false,
-        false
-    );
-    public static final User CREATOR = new User(1337L,
-        "creatorFirst",
-        false,
-        "creatorLast",
-        "creatorUsername",
-        null,
-        false,
-        false,
-        false,
-        false,
-        false,
-        false,
-        false,
-        false,
-        false
-    );
+  public static final User USER = new User(1L, "first", false, "last", "username", null, false, false, false, false, false, false, false, false, false, false, false);
+  public static final User CREATOR = new User(1337L, "creatorFirst", false, "creatorLast", "creatorUsername", null, false, false, false, false, false, false, false, false, false, false, false);
 
   private TestUtils() {
 
diff --git a/telegrambots-meta/src/main/java/org/telegram/telegrambots/meta/api/objects/Chat.java b/telegrambots-meta/src/main/java/org/telegram/telegrambots/meta/api/objects/Chat.java
index a57d79d4..5e0819f4 100644
--- a/telegrambots-meta/src/main/java/org/telegram/telegrambots/meta/api/objects/Chat.java
+++ b/telegrambots-meta/src/main/java/org/telegram/telegrambots/meta/api/objects/Chat.java
@@ -56,6 +56,8 @@ public class Chat implements BotApiObject {
     private static final String SUPERGROUPCHATTYPE  = "supergroup";
 
     private static final String IS_VERIFIED_FIELD = "is_verified";
+
+    private static final String IS_PREMIUM_FIELD = "is_premium";
     private static final String IS_SUPPORT_FIELD = "is_support";
     private static final String IS_RESTRICTED_FIELD = "is_restricted";
     private static final String IS_CREATOR_FIELD = "is_creator";
@@ -153,6 +155,8 @@ public class Chat implements BotApiObject {
 
     @JsonProperty(IS_VERIFIED_FIELD)
     private Boolean isVerified; ///< Optional. Extra.
+    @JsonProperty(IS_PREMIUM_FIELD)
+    private Boolean isPremium; ///< Optional. Extra.
     @JsonProperty(IS_SUPPORT_FIELD)
     private Boolean isSupport; ///< Optional. Extra.
     @JsonProperty(IS_CREATOR_FIELD)