diff --git a/.all-contributorsrc b/.all-contributorsrc
index 44c8d7ee1..ae6461903 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -2024,6 +2024,15 @@
       "contributions": [
         "translation"
       ]
+    },
+    {
+      "login": "seongkyu-lim",
+      "name": "Alan",
+      "avatar_url": "https://avatars.githubusercontent.com/u/55138532?v=4",
+      "profile": "https://seongkyu-lim.github.io/Blog/",
+      "contributions": [
+        "translation"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 80443d850..ffeb084ff 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 [![Coverage](https://sonarcloud.io/api/project_badges/measure?project=iluwatar_java-design-patterns&metric=coverage)](https://sonarcloud.io/dashboard?id=iluwatar_java-design-patterns)
 [![Join the chat at https://gitter.im/iluwatar/java-design-patterns](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/iluwatar/java-design-patterns?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-222-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-223-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 <br/>
@@ -360,6 +360,7 @@ This project is licensed under the terms of the MIT license.
       <td align="center"><a href="https://github.com/SammanPali"><img src="https://avatars.githubusercontent.com/u/110753804?v=4?s=100" width="100px;" alt="SammanPali"/><br /><sub><b>SammanPali</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=SammanPali" title="Documentation">📖</a></td>
       <td align="center"><a href="https://github.com/LeseChe"><img src="https://avatars.githubusercontent.com/u/79553089?v=4?s=100" width="100px;" alt="Qixiang Chen"/><br /><sub><b>Qixiang Chen</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=LeseChe" title="Documentation">📖</a></td>
       <td align="center"><a href="https://github.com/shouryamanekar"><img src="https://avatars.githubusercontent.com/u/72398499?v=4?s=100" width="100px;" alt="Shourya Manekar"/><br /><sub><b>Shourya Manekar</b></sub></a><br /><a href="#translation-shouryamanekar" title="Translation">🌍</a></td>
+      <td align="center"><a href="https://seongkyu-lim.github.io/Blog/"><img src="https://avatars.githubusercontent.com/u/55138532?v=4?s=100" width="100px;" alt="Alan"/><br /><sub><b>Alan</b></sub></a><br /><a href="#translation-seongkyu-lim" title="Translation">🌍</a></td>
     </tr>
   </tbody>
 </table>