diff --git a/README.md b/README.md
index eac3ce7a..e40fa14d 100644
--- a/README.md
+++ b/README.md
@@ -27,18 +27,18 @@ Just import add the library to your project with one of these options:
     <dependency>
         <groupId>org.telegram</groupId>
         <artifactId>telegrambots</artifactId>
-        <version>5.0.1</version>
+        <version>5.1.1</version>
     </dependency>
 ```
 
   2. Using Gradle: 
 
 ```gradle
-    implementation 'org.telegram:telegrambots:5.0.1'
+    implementation 'org.telegram:telegrambots:5.1.1'
 ```
 
-  3. Using Jitpack from [here](https://jitpack.io/#rubenlagus/TelegramBots/5.0.1)
-  4. Download the jar(including all dependencies) from [here](https://mvnrepository.com/artifact/org.telegram/telegrambots/5.0.1)
+  3. Using Jitpack from [here](https://jitpack.io/#rubenlagus/TelegramBots/5.1.1)
+  4. Download the jar(including all dependencies) from [here](https://mvnrepository.com/artifact/org.telegram/telegrambots/5.1.1)
 
 In order to use Long Polling mode, just create your own bot extending `org.telegram.telegrambots.bots.TelegramLongPollingBot`.
 
diff --git a/TelegramBots.wiki/Changelog.md b/TelegramBots.wiki/Changelog.md
index 14df1543..40f4336e 100644
--- a/TelegramBots.wiki/Changelog.md
+++ b/TelegramBots.wiki/Changelog.md
@@ -1,3 +1,6 @@
+### <a id="5.1.1"></a>5.1.1 ###
+1.  Bug fixing: #874
+
 ### <a id="5.1.0"></a>5.1.0 ###
 1. Update Api version [5.1](https://core.telegram.org/bots/api-changelog#march-9-2021)
 2. Bug fixing: #832, #841, #844, #851, #857
diff --git a/TelegramBots.wiki/Getting-Started.md b/TelegramBots.wiki/Getting-Started.md
index 21970470..6551e769 100644
--- a/TelegramBots.wiki/Getting-Started.md
+++ b/TelegramBots.wiki/Getting-Started.md
@@ -11,13 +11,13 @@ First you need ot get the library and add it to your project. There are few poss
            <dependency>
               <groupId>org.telegram</groupId>
               <artifactId>telegrambots</artifactId>
-              <version>5.0.1</version>
+              <version>5.1.1</version>
            </dependency>
         ```
     * With **Gradle**:
     
         ```gradle
-          implementation 'org.telegram:telegrambots:5.0.1'
+          implementation 'org.telegram:telegrambots:5.1.1'
         ```
  
 2. Don't like **Maven Central Repository**? It can also be taken from [Jitpack](https://jitpack.io/#rubenlagus/TelegramBots).
diff --git a/TelegramBots.wiki/abilities/Simple-Example.md b/TelegramBots.wiki/abilities/Simple-Example.md
index 381bc03c..3f1ebfff 100644
--- a/TelegramBots.wiki/abilities/Simple-Example.md
+++ b/TelegramBots.wiki/abilities/Simple-Example.md
@@ -9,12 +9,12 @@ As with any Java project, you will need to set your dependencies.
    <dependency>
       <groupId>org.telegram</groupId>
       <artifactId>telegrambots-abilities</artifactId>
-      <version>5.0.1</version>
+      <version>5.1.1</version>
    </dependency>
 ```
 * **Gradle**
 ```gradle
-  implementation 'org.telegram:telegrambots-abilities:5.0.1'
+  implementation 'org.telegram:telegrambots-abilities:5.1.1'
 ```
 * [JitPack](https://jitpack.io/#rubenlagus/TelegramBots)
     
diff --git a/pom.xml b/pom.xml
index 617d75b7..4f48691c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>org.telegram</groupId>
     <artifactId>Bots</artifactId>
     <packaging>pom</packaging>
-    <version>5.1.0</version>
+    <version>5.1.1</version>
 
     <modules>
         <module>telegrambots</module>
diff --git a/telegrambots-abilities/README.md b/telegrambots-abilities/README.md
index e0a5ad4b..b3b67375 100644
--- a/telegrambots-abilities/README.md
+++ b/telegrambots-abilities/README.md
@@ -18,14 +18,14 @@ Usage
     <dependency>
         <groupId>org.telegram</groupId>
         <artifactId>telegrambots-abilities</artifactId>
-        <version>5.0.1</version>
+        <version>5.1.1</version>
     </dependency>
 ```
 
 **Gradle**
 
 ```gradle
-    implementation 'org.telegram:telegrambots-abilities:5.0.1'
+    implementation 'org.telegram:telegrambots-abilities:5.1.1'
 ```
 
 **JitPack** - [JitPack](https://jitpack.io/#rubenlagus/TelegramBots/v5.0.1)
diff --git a/telegrambots-abilities/pom.xml b/telegrambots-abilities/pom.xml
index 731661da..99945f87 100644
--- a/telegrambots-abilities/pom.xml
+++ b/telegrambots-abilities/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>5.1.0</version>
+        <version>5.1.1</version>
     </parent>
 
     <artifactId>telegrambots-abilities</artifactId>
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>org.telegram</groupId>
             <artifactId>telegrambots</artifactId>
-            <version>5.1.0</version>
+            <version>5.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
diff --git a/telegrambots-chat-session-bot/README.md b/telegrambots-chat-session-bot/README.md
index 90071394..108d80dc 100644
--- a/telegrambots-chat-session-bot/README.md
+++ b/telegrambots-chat-session-bot/README.md
@@ -15,14 +15,14 @@ Usage
     <dependency>
         <groupId>org.telegram</groupId>
         <artifactId>telegrambots-chat-session-bot</artifactId>
-        <version>5.0.1</version>
+        <version>5.1.1</version>
     </dependency>
 ```
 
 **Gradle**
 
 ```gradle
-    implementation 'org.telegram:telegrambots-chat-session-bot:5.0.1'
+    implementation 'org.telegram:telegrambots-chat-session-bot:5.1.1'
 ```
 
 Motivation
diff --git a/telegrambots-chat-session-bot/pom.xml b/telegrambots-chat-session-bot/pom.xml
index 514ddc1d..30cd601a 100644
--- a/telegrambots-chat-session-bot/pom.xml
+++ b/telegrambots-chat-session-bot/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>5.1.0</version>
+        <version>5.1.1</version>
     </parent>
 
     <artifactId>telegrambots-chat-session-bot</artifactId>
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>org.telegram</groupId>
             <artifactId>telegrambots</artifactId>
-            <version>5.1.0</version>
+            <version>5.1.1</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.apache.shiro/shiro-core -->
diff --git a/telegrambots-extensions/README.md b/telegrambots-extensions/README.md
index 36f1a19a..33f1642e 100644
--- a/telegrambots-extensions/README.md
+++ b/telegrambots-extensions/README.md
@@ -16,12 +16,12 @@ Just import add the library to your project with one of these options:
     <dependency>
         <groupId>org.telegram</groupId>
         <artifactId>telegrambotsextensions</artifactId>
-        <version>5.0.1</version>
+        <version>5.1.1</version>
     </dependency>
 ```
 
    2. Using Gradle:
 
 ```gradle
-    implementation 'org.telegram:telegrambotsextensions:5.0.1'
+    implementation 'org.telegram:telegrambotsextensions:5.1.1'
 ```
\ No newline at end of file
diff --git a/telegrambots-extensions/pom.xml b/telegrambots-extensions/pom.xml
index 87388fc1..e35b6cae 100644
--- a/telegrambots-extensions/pom.xml
+++ b/telegrambots-extensions/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>5.1.0</version>
+        <version>5.1.1</version>
     </parent>
 
     <artifactId>telegrambotsextensions</artifactId>
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>org.telegram</groupId>
             <artifactId>telegrambots</artifactId>
-            <version>5.1.0</version>
+            <version>5.1.1</version>
         </dependency>
     </dependencies>
 
diff --git a/telegrambots-meta/pom.xml b/telegrambots-meta/pom.xml
index 3a1c883d..2e54389b 100644
--- a/telegrambots-meta/pom.xml
+++ b/telegrambots-meta/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>5.1.0</version>
+        <version>5.1.1</version>
     </parent>
 
     <artifactId>telegrambots-meta</artifactId>
diff --git a/telegrambots-spring-boot-starter/README.md b/telegrambots-spring-boot-starter/README.md
index b5b02ef1..da25197c 100644
--- a/telegrambots-spring-boot-starter/README.md
+++ b/telegrambots-spring-boot-starter/README.md
@@ -18,14 +18,14 @@ Usage
     <dependency>
         <groupId>org.telegram</groupId>
         <artifactId>telegrambots-spring-boot-starter</artifactId>
-        <version>5.0.1</version>
+        <version>5.1.1</version>
     </dependency>
 ```
 
 **Gradle**
 
 ```gradle
-    implementation 'org.telegram:telegrambots-spring-boot-starter:5.0.1'
+    implementation 'org.telegram:telegrambots-spring-boot-starter:5.1.1'
 ```
 
 Motivation
diff --git a/telegrambots-spring-boot-starter/pom.xml b/telegrambots-spring-boot-starter/pom.xml
index f66b1a69..783b5d25 100644
--- a/telegrambots-spring-boot-starter/pom.xml
+++ b/telegrambots-spring-boot-starter/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>5.1.0</version>
+        <version>5.1.1</version>
     </parent>
 
     <artifactId>telegrambots-spring-boot-starter</artifactId>
@@ -70,7 +70,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
-        <telegrambots.version>5.1.0</telegrambots.version>
+        <telegrambots.version>5.1.1</telegrambots.version>
         <spring-boot.version>2.4.3</spring-boot.version>
 
         <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version>
diff --git a/telegrambots/pom.xml b/telegrambots/pom.xml
index e49fbcc9..6b0569db 100644
--- a/telegrambots/pom.xml
+++ b/telegrambots/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>5.1.0</version>
+        <version>5.1.1</version>
     </parent>
 
     <artifactId>telegrambots</artifactId>
@@ -92,7 +92,7 @@
         <dependency>
             <groupId>org.telegram</groupId>
             <artifactId>telegrambots-meta</artifactId>
-            <version>5.1.0</version>
+            <version>5.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>