diff --git a/README.md b/README.md
index 2721026c89..cf2fdd8733 100644
--- a/README.md
+++ b/README.md
@@ -153,6 +153,7 @@ Thank you for helping make Leo better!
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/omahs"><img src="https://avatars.githubusercontent.com/u/73983677?v=4?s=100" width="100px;" alt="omahs"/><br /><sub><b>omahs</b></sub></a><br /><a href="https://github.com/AleoHQ/leo/commits?author=omahs" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/HarukaMa"><img src="https://avatars.githubusercontent.com/u/861659?v=4?s=100" width="100px;" alt="Haruka"/><br /><sub><b>Haruka</b></sub></a><br /><a href="https://github.com/AleoHQ/leo/issues?q=author%3AHarukaMa" title="Bug reports">🐛</a> <a href="https://github.com/AleoHQ/leo/commits?author=HarukaMa" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/swift-mx"><img src="https://avatars.githubusercontent.com/u/80231732?v=4?s=100" width="100px;" alt="swift-mx"/><br /><sub><b>swift-mx</b></sub></a><br /><a href="https://github.com/AleoHQ/leo/commits?author=swift-mx" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/dangush"><img src="https://avatars.githubusercontent.com/u/39884512?v=4?s=100" width="100px;" alt="Daniel Gushchyan"/><br /><sub><b>Daniel Gushchyan</b></sub></a><br /><a href="https://github.com/dangush/aleo-lottery" title="Tutorials">✅</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/all-contributors/all-contributors-bot"><img src="https://avatars3.githubusercontent.com/u/46843839?v=4?s=100" width="100px;" alt="allcontributors[bot]"/><br /><sub><b>allcontributors[bot]</b></sub></a><br /><a href="https://github.com/AleoHQ/leo/commits?author=allcontributors" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/actions"><img src="https://avatars.githubusercontent.com/u/65916846?v=4?s=100" width="100px;" alt="actions-user[bot]"/><br /><sub><b>actions-user[bot]</b></sub></a><br /><a href="https://github.com/AleoHQ/leo/commits?author=actions-user" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/features/security"><img src="https://avatars.githubusercontent.com/u/27347476?v=4?s=100" width="100px;" alt="dependabot[bot]"/><br /><sub><b>dependabot[bot]</b></sub></a><br /><a href="https://github.com/AleoHQ/leo/commits?author=dependabot" title="Documentation">📖</a></td>