diff --git a/README.md b/README.md
index 77d7a7ef..46836ab8 100644
--- a/README.md
+++ b/README.md
@@ -27,16 +27,16 @@ Just import add the library to your project with one of these options:
     <dependency>
         <groupId>org.telegram</groupId>
         <artifactId>telegrambots</artifactId>
-        <version>4.9</version>
+        <version>4.9.1</version>
     </dependency>
 ```
 
 ```gradle
-    compile "org.telegram:telegrambots:4.9"
+    compile "org.telegram:telegrambots:4.9.1"
 ```
 
-  2. Using Jitpack from [here](https://jitpack.io/#rubenlagus/TelegramBots/4.9)
-  3. Download the jar(including all dependencies) from [here](https://mvnrepository.com/artifact/org.telegram/telegrambots/4.9)
+  2. Using Jitpack from [here](https://jitpack.io/#rubenlagus/TelegramBots/4.9.1)
+  3. Download the jar(including all dependencies) from [here](https://mvnrepository.com/artifact/org.telegram/telegrambots/4.9.1)
 
 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 e8efbbc5..15818304 100644
--- a/TelegramBots.wiki/Changelog.md
+++ b/TelegramBots.wiki/Changelog.md
@@ -1,3 +1,6 @@
+### <a id="4.9.1"></a>4.9.1 ###
+1. Bug fixing: #767, #766, #761, #763, #776, #772, #771, #780
+
 ### <a id="4.9"></a>4.9 ###
 1. Update Api version [4.9](https://core.telegram.org/bots/api-changelog#june-4-2020)
 2. Bug fixing: #731, #749, #752 and #753
diff --git a/TelegramBots.wiki/Getting-Started.md b/TelegramBots.wiki/Getting-Started.md
index 24e4fa58..a22d6719 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>4.9</version>
+              <version>4.9.1</version>
            </dependency>
         ```
     * With **Gradle**:
     
         ```groovy
-          compile group: 'org.telegram', name: 'telegrambots', version: '4.9'
+          compile group: 'org.telegram', name: 'telegrambots', version: '4.9.1'
         ```
  
 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 bd234493..a6e2492f 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>4.9</version>
+      <version>4.9.1</version>
    </dependency>
 ```
 * **Gradle**
 ```groovy
-  implementation group: 'org.telegram', name: 'telegrambots-abilities', version: '4.9'
+  implementation group: 'org.telegram', name: 'telegrambots-abilities', version: '4.9.1'
 ```
 * [JitPack](https://jitpack.io/#rubenlagus/TelegramBots)
     
diff --git a/pom.xml b/pom.xml
index e54ebacc..91026843 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>org.telegram</groupId>
     <artifactId>Bots</artifactId>
     <packaging>pom</packaging>
-    <version>4.9</version>
+    <version>4.9.1</version>
 
     <modules>
         <module>telegrambots</module>
diff --git a/telegrambots-abilities/README.md b/telegrambots-abilities/README.md
index 496ba550..62f3579a 100644
--- a/telegrambots-abilities/README.md
+++ b/telegrambots-abilities/README.md
@@ -18,19 +18,19 @@ Usage
     <dependency>
         <groupId>org.telegram</groupId>
         <artifactId>telegrambots-abilities</artifactId>
-        <version>4.9</version>
+        <version>4.9.1</version>
     </dependency>
 ```
 
 **Gradle**
 
 ```gradle
-    compile "org.telegram:telegrambots-abilities:4.9"
+    compile "org.telegram:telegrambots-abilities:4.9.1"
 ```
 
-**JitPack** - [JitPack](https://jitpack.io/#rubenlagus/TelegramBots/v4.9)
+**JitPack** - [JitPack](https://jitpack.io/#rubenlagus/TelegramBots/v4.9.1)
 
-**Plain imports** - [Here](https://github.com/rubenlagus/TelegramBots/releases/tag/v4.9)
+**Plain imports** - [Here](https://github.com/rubenlagus/TelegramBots/releases/tag/v4.9.1)
 
 Motivation
 ----------
diff --git a/telegrambots-abilities/pom.xml b/telegrambots-abilities/pom.xml
index ec692783..de940fed 100644
--- a/telegrambots-abilities/pom.xml
+++ b/telegrambots-abilities/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>4.9</version>
+        <version>4.9.1</version>
     </parent>
 
     <artifactId>telegrambots-abilities</artifactId>
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>org.telegram</groupId>
             <artifactId>telegrambots</artifactId>
-            <version>4.9</version>
+            <version>4.9.1</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 4b80eb7d..1802bdd4 100644
--- a/telegrambots-chat-session-bot/README.md
+++ b/telegrambots-chat-session-bot/README.md
@@ -15,7 +15,7 @@ Usage
     <dependency>
         <groupId>org.telegram</groupId>
         <artifactId>telegrambots-chat-session-bot</artifactId>
-        <version>4.9</version>
+        <version>4.9.1</version>
     </dependency>
 ```
 
diff --git a/telegrambots-chat-session-bot/pom.xml b/telegrambots-chat-session-bot/pom.xml
index 715e0224..a1291c1f 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>4.9</version>
+        <version>4.9.1</version>
     </parent>
 
     <artifactId>telegrambots-chat-session-bot</artifactId>
@@ -84,7 +84,7 @@
         <dependency>
             <groupId>org.telegram</groupId>
             <artifactId>telegrambots</artifactId>
-            <version>4.9</version>
+            <version>4.9.1</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.apache.shiro/shiro-core -->
diff --git a/telegrambots-chat-session-bot/src/main/java/org/telegram/telegrambots/session/TelegramLongPollingSessionBot.java b/telegrambots-chat-session-bot/src/main/java/org/telegram/telegrambots/session/TelegramLongPollingSessionBot.java
index 8182578e..1cceff89 100644
--- a/telegrambots-chat-session-bot/src/main/java/org/telegram/telegrambots/session/TelegramLongPollingSessionBot.java
+++ b/telegrambots-chat-session-bot/src/main/java/org/telegram/telegrambots/session/TelegramLongPollingSessionBot.java
@@ -5,6 +5,8 @@ import org.apache.shiro.session.UnknownSessionException;
 import org.apache.shiro.session.mgt.DefaultSessionManager;
 import org.apache.shiro.session.mgt.SessionContext;
 import org.apache.shiro.session.mgt.eis.AbstractSessionDAO;
+import org.telegram.telegrambots.bots.DefaultBotOptions;
+import org.telegram.telegrambots.meta.ApiContext;
 import org.telegram.telegrambots.meta.api.objects.Message;
 import org.telegram.telegrambots.meta.api.objects.Update;
 import org.telegram.telegrambots.bots.TelegramLongPollingBot;
@@ -22,6 +24,10 @@ public abstract class TelegramLongPollingSessionBot extends TelegramLongPollingB
     }
 
     public TelegramLongPollingSessionBot(ChatIdConverter chatIdConverter){
+        this(chatIdConverter, ApiContext.getInstance(DefaultBotOptions.class));
+    }
+
+    public TelegramLongPollingSessionBot(ChatIdConverter chatIdConverter, DefaultBotOptions defaultBotOptions){
         this.setSessionManager(new DefaultSessionManager());
         this.setChatIdConverter(chatIdConverter);
         AbstractSessionDAO sessionDAO = (AbstractSessionDAO) sessionManager.getSessionDAO();
diff --git a/telegrambots-extensions/README.md b/telegrambots-extensions/README.md
index 247bb691..998f63c4 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>4.9</version>
+        <version>4.9.1</version>
     </dependency>
 ```
 
    2. Using Gradle:
 
 ```gradle
-    compile "org.telegram:telegrambotsextensions:4.9"
+    compile "org.telegram:telegrambotsextensions:4.9.1"
 ```
\ No newline at end of file
diff --git a/telegrambots-extensions/pom.xml b/telegrambots-extensions/pom.xml
index 7fde69c6..e0fdc053 100644
--- a/telegrambots-extensions/pom.xml
+++ b/telegrambots-extensions/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>4.9</version>
+        <version>4.9.1</version>
     </parent>
 
     <artifactId>telegrambotsextensions</artifactId>
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>org.telegram</groupId>
             <artifactId>telegrambots</artifactId>
-            <version>4.9</version>
+            <version>4.9.1</version>
         </dependency>
     </dependencies>
 
diff --git a/telegrambots-meta/pom.xml b/telegrambots-meta/pom.xml
index 6a060936..c31ab809 100644
--- a/telegrambots-meta/pom.xml
+++ b/telegrambots-meta/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>4.9</version>
+        <version>4.9.1</version>
     </parent>
 
     <artifactId>telegrambots-meta</artifactId>
diff --git a/telegrambots-spring-boot-starter/README.md b/telegrambots-spring-boot-starter/README.md
index 4c5b2142..dc6b0e03 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>4.9</version>
+        <version>4.9.1</version>
     </dependency>
 ```
 
 **Gradle**
 
 ```gradle
-    compile "org.telegram:telegrambots-spring-boot-starter:4.9"
+    compile "org.telegram:telegrambots-spring-boot-starter:4.9.1"
 ```
 
 Motivation
diff --git a/telegrambots-spring-boot-starter/pom.xml b/telegrambots-spring-boot-starter/pom.xml
index b9d59a0a..7155c80e 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>4.9</version>
+        <version>4.9.1</version>
     </parent>
 
     <artifactId>telegrambots-spring-boot-starter</artifactId>
@@ -79,7 +79,7 @@
         <dependency>
             <groupId>org.telegram</groupId>
             <artifactId>telegrambots</artifactId>
-            <version>4.9</version>
+            <version>4.9.1</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
diff --git a/telegrambots/pom.xml b/telegrambots/pom.xml
index 03123e30..66e70503 100644
--- a/telegrambots/pom.xml
+++ b/telegrambots/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.telegram</groupId>
         <artifactId>Bots</artifactId>
-        <version>4.9</version>
+        <version>4.9.1</version>
     </parent>
 
     <artifactId>telegrambots</artifactId>
@@ -95,7 +95,7 @@
         <dependency>
             <groupId>org.telegram</groupId>
             <artifactId>telegrambots-meta</artifactId>
-            <version>4.9</version>
+            <version>4.9.1</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>