diff --git a/.all-contributorsrc b/.all-contributorsrc
index 6e798d849..84be25e8a 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -188,6 +188,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "andresmayorca",
+      "name": "Andres",
+      "avatar_url": "https://avatars.githubusercontent.com/u/70079260?v=4",
+      "profile": "http://andresmayorca.github.io",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 9e547c851..a89893233 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@
 
 # Orion: An Open-source Framework for Validity and ZK ML ✨
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-20-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-21-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 Orion is an open-source, community-driven framework dedicated to Provable Machine Learning. It provides essential components and a new ONNX runtime for building verifiable Machine Learning models using [STARKs](https://starkware.co/stark/).
@@ -93,6 +93,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/0xfulanito"><img src="https://avatars.githubusercontent.com/u/145947367?v=4?s=100" width="100px;" alt="0xfulanito"/><br /><sub><b>0xfulanito</b></sub></a><br /><a href="https://github.com/gizatechxyz/orion/commits?author=0xfulanito" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/0x73e"><img src="https://avatars.githubusercontent.com/u/132935850?v=4?s=100" width="100px;" alt="0x73e"/><br /><sub><b>0x73e</b></sub></a><br /><a href="https://github.com/gizatechxyz/orion/commits?author=0x73e" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://brilliantblocks.io"><img src="https://avatars.githubusercontent.com/u/25390947?v=4?s=100" width="100px;" alt="Thomas S. Bauer"/><br /><sub><b>Thomas S. Bauer</b></sub></a><br /><a href="https://github.com/gizatechxyz/orion/commits?author=TsBauer" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://andresmayorca.github.io"><img src="https://avatars.githubusercontent.com/u/70079260?v=4?s=100" width="100px;" alt="Andres"/><br /><sub><b>Andres</b></sub></a><br /><a href="https://github.com/gizatechxyz/orion/commits?author=andresmayorca" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>