diff --git a/.all-contributorsrc b/.all-contributorsrc
index 4d2034e..295a7d4 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -1209,6 +1209,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "lucasgrvarela",
+      "name": "Lucas Grigolon Varela",
+      "avatar_url": "https://avatars.githubusercontent.com/u/37870368?v=4",
+      "profile": "http://linkedin.com/in/lucasgrvarela",
+      "contributions": [
+        "content"
+      ]
     }
   ],
   "contributorsPerLine": 8,
diff --git a/AUTHORS.md b/AUTHORS.md
index 728481c..4853c71 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -173,6 +173,7 @@ authors.
     <td align="center"><a href="http://liby.github.io/liby/"><img src="https://avatars.githubusercontent.com/u/38807139?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Bryan Lee</b></sub></a><br /><a href="#content-liby" title="Content">🖋</a></td>
     <td align="center"><a href="http://nandaja.space"><img src="https://avatars.githubusercontent.com/u/2624550?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Nandaja Varma</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=nandajavarma" title="Documentation">📖</a></td>
     <td align="center"><a href="https://github.com/merelymyself"><img src="https://avatars.githubusercontent.com/u/88221256?v=4?s=100" width="100px;" alt=""/><br /><sub><b>pwygab</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=merelymyself" title="Code">💻</a></td>
+    <td align="center"><a href="http://linkedin.com/in/lucasgrvarela"><img src="https://avatars.githubusercontent.com/u/37870368?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Lucas Grigolon Varela</b></sub></a><br /><a href="#content-lucasgrvarela" title="Content">🖋</a></td>
   </tr>
 </table>