diff --git a/src/main/java/org/telegram/telegrambots/bots/AbsSender.java b/src/main/java/org/telegram/telegrambots/bots/AbsSender.java
index ae987e06..fe02add9 100644
--- a/src/main/java/org/telegram/telegrambots/bots/AbsSender.java
+++ b/src/main/java/org/telegram/telegrambots/bots/AbsSender.java
@@ -408,7 +408,7 @@ public abstract class AbsSender {
                 nameValuePairs.add(new BasicNameValuePair(SendDocument.CHATID_FIELD, sendDocument.getChatId()));
                 nameValuePairs.add(new BasicNameValuePair(SendDocument.DOCUMENT_FIELD, sendDocument.getDocument()));
                 if (sendDocument.getReplayMarkup() != null) {
-                    nameValuePairs.add(new BasicNameValuePair(SendDocument.REPLYMARKUP_FIELD, sendDocument.getReplayMarkup().toString()));
+                    nameValuePairs.add(new BasicNameValuePair(SendDocument.REPLYMARKUP_FIELD, sendDocument.getReplayMarkup().toJson().toString()));
                 }
                 if (sendDocument.getReplayToMessageId() != null) {
                     nameValuePairs.add(new BasicNameValuePair(SendDocument.REPLYTOMESSAGEID_FIELD, sendDocument.getReplayToMessageId().toString()));
@@ -467,7 +467,7 @@ public abstract class AbsSender {
                 nameValuePairs.add(new BasicNameValuePair(SendPhoto.CHATID_FIELD, sendPhoto.getChatId()));
                 nameValuePairs.add(new BasicNameValuePair(SendPhoto.PHOTO_FIELD, sendPhoto.getPhoto()));
                 if (sendPhoto.getReplayMarkup() != null) {
-                    nameValuePairs.add(new BasicNameValuePair(SendPhoto.REPLYMARKUP_FIELD, sendPhoto.getReplayMarkup().toString()));
+                    nameValuePairs.add(new BasicNameValuePair(SendPhoto.REPLYMARKUP_FIELD, sendPhoto.getReplayMarkup().toJson().toString()));
                 }
                 if (sendPhoto.getReplayToMessageId() != null) {
                     nameValuePairs.add(new BasicNameValuePair(SendPhoto.REPLYTOMESSAGEID_FIELD, sendPhoto.getReplayToMessageId().toString()));
@@ -535,7 +535,7 @@ public abstract class AbsSender {
                 nameValuePairs.add(new BasicNameValuePair(SendVideo.CHATID_FIELD, sendVideo.getChatId()));
                 nameValuePairs.add(new BasicNameValuePair(SendVideo.VIDEO_FIELD, sendVideo.getVideo()));
                 if (sendVideo.getReplayMarkup() != null) {
-                    nameValuePairs.add(new BasicNameValuePair(SendVideo.REPLYMARKUP_FIELD, sendVideo.getReplayMarkup().toString()));
+                    nameValuePairs.add(new BasicNameValuePair(SendVideo.REPLYMARKUP_FIELD, sendVideo.getReplayMarkup().toJson().toString()));
                 }
                 if (sendVideo.getReplayToMessageId() != null) {
                     nameValuePairs.add(new BasicNameValuePair(SendVideo.REPLYTOMESSAGEID_FIELD, sendVideo.getReplayToMessageId().toString()));
@@ -601,7 +601,7 @@ public abstract class AbsSender {
                 nameValuePairs.add(new BasicNameValuePair(SendSticker.CHATID_FIELD, sendSticker.getChatId()));
                 nameValuePairs.add(new BasicNameValuePair(SendSticker.STICKER_FIELD, sendSticker.getSticker()));
                 if (sendSticker.getReplayMarkup() != null) {
-                    nameValuePairs.add(new BasicNameValuePair(SendSticker.REPLYMARKUP_FIELD, sendSticker.getReplayMarkup().toString()));
+                    nameValuePairs.add(new BasicNameValuePair(SendSticker.REPLYMARKUP_FIELD, sendSticker.getReplayMarkup().toJson().toString()));
                 }
                 if (sendSticker.getReplayToMessageId() != null) {
                     nameValuePairs.add(new BasicNameValuePair(SendSticker.REPLYTOMESSAGEID_FIELD, sendSticker.getReplayToMessageId().toString()));
@@ -672,7 +672,7 @@ public abstract class AbsSender {
                 nameValuePairs.add(new BasicNameValuePair(SendAudio.CHATID_FIELD, sendAudio.getChatId()));
                 nameValuePairs.add(new BasicNameValuePair(SendAudio.AUDIO_FIELD, sendAudio.getAudio()));
                 if (sendAudio.getReplayMarkup() != null) {
-                    nameValuePairs.add(new BasicNameValuePair(SendAudio.REPLYMARKUP_FIELD, sendAudio.getReplayMarkup().toString()));
+                    nameValuePairs.add(new BasicNameValuePair(SendAudio.REPLYMARKUP_FIELD, sendAudio.getReplayMarkup().toJson().toString()));
                 }
                 if (sendAudio.getReplayToMessageId() != null) {
                     nameValuePairs.add(new BasicNameValuePair(SendAudio.REPLYTOMESSAGEID_FIELD, sendAudio.getReplayToMessageId().toString()));
@@ -748,7 +748,7 @@ public abstract class AbsSender {
                 nameValuePairs.add(new BasicNameValuePair(SendVoice.CHATID_FIELD, sendVoice.getChatId()));
                 nameValuePairs.add(new BasicNameValuePair(SendVoice.AUDIO_FIELD, sendVoice.getAudio()));
                 if (sendVoice.getReplayMarkup() != null) {
-                    nameValuePairs.add(new BasicNameValuePair(SendVoice.REPLYMARKUP_FIELD, sendVoice.getReplayMarkup().toString()));
+                    nameValuePairs.add(new BasicNameValuePair(SendVoice.REPLYMARKUP_FIELD, sendVoice.getReplayMarkup().toJson().toString()));
                 }
                 if (sendVoice.getReplayToMessageId() != null) {
                     nameValuePairs.add(new BasicNameValuePair(SendVoice.REPLYTOMESSAGEID_FIELD, sendVoice.getReplayToMessageId().toString()));