diff --git a/.all-contributorsrc b/.all-contributorsrc
index 9f37d22..8472fca 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -35,6 +35,25 @@
         "code",
         "bug"
       ]
+    },
+    {
+      "login": "bukhalo",
+      "name": "Aleksandr Bukhalo",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/14031838?v=4",
+      "profile": "https://bukhalo.com/",
+      "contributions": [
+        "business",
+        "code",
+        "doc",
+        "example",
+        "ideas",
+        "infra",
+        "maintenance",
+        "projectManagement",
+        "question",
+        "review",
+        "tutorial"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index f484ce6..abd7a1e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 <p align="center">
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-3-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-4-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
   <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="120" alt="Nest Logo" /></a>
 </p>
@@ -206,6 +206,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/Sedjj"><img src="https://avatars3.githubusercontent.com/u/5383030?v=4" width="100px;" alt=""/><br /><sub><b>Eldar Salimzebarov</b></sub></a><br /><a href="https://github.com/bukhalo/nestjs-telegraf/issues?q=author%3ASedjj" title="Bug reports">🐛</a> <a href="#ideas-Sedjj" title="Ideas, Planning, & Feedback">🤔</a></td>
     <td align="center"><a href="http://www.ismb.it/vito.macchia"><img src="https://avatars3.githubusercontent.com/u/2249342?v=4" width="100px;" alt=""/><br /><sub><b>Vito Macchia</b></sub></a><br /><a href="https://github.com/bukhalo/nestjs-telegraf/commits?author=lamuertepeluda" title="Code">💻</a> <a href="https://github.com/bukhalo/nestjs-telegraf/issues?q=author%3Alamuertepeluda" title="Bug reports">🐛</a> <a href="#ideas-lamuertepeluda" title="Ideas, Planning, & Feedback">🤔</a></td>
     <td align="center"><a href="https://github.com/edgesite"><img src="https://avatars3.githubusercontent.com/u/10336620?v=4" width="100px;" alt=""/><br /><sub><b>KITAHARA SETSUNA</b></sub></a><br /><a href="https://github.com/bukhalo/nestjs-telegraf/commits?author=edgesite" title="Code">💻</a> <a href="https://github.com/bukhalo/nestjs-telegraf/issues?q=author%3Aedgesite" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://bukhalo.com/"><img src="https://avatars2.githubusercontent.com/u/14031838?v=4" width="100px;" alt=""/><br /><sub><b>Aleksandr Bukhalo</b></sub></a><br /><a href="#business-bukhalo" title="Business development">💼</a> <a href="https://github.com/bukhalo/nestjs-telegraf/commits?author=bukhalo" title="Code">💻</a> <a href="https://github.com/bukhalo/nestjs-telegraf/commits?author=bukhalo" title="Documentation">📖</a> <a href="#example-bukhalo" title="Examples">💡</a> <a href="#ideas-bukhalo" title="Ideas, Planning, & Feedback">🤔</a> <a href="#infra-bukhalo" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#maintenance-bukhalo" title="Maintenance">🚧</a> <a href="#projectManagement-bukhalo" title="Project Management">📆</a> <a href="#question-bukhalo" title="Answering Questions">💬</a> <a href="https://github.com/bukhalo/nestjs-telegraf/pulls?q=is%3Apr+reviewed-by%3Abukhalo" title="Reviewed Pull Requests">👀</a> <a href="#tutorial-bukhalo" title="Tutorials">✅</a></td>
   </tr>
 </table>