diff --git a/.all-contributorsrc b/.all-contributorsrc
index 97cd1b0..bcf8475 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -2001,6 +2001,15 @@
       "contributions": [
         "content"
       ]
+    },
+    {
+      "login": "poneciak57",
+      "name": "Kacper Poneta",
+      "avatar_url": "https://avatars.githubusercontent.com/u/94321164?v=4",
+      "profile": "https://github.com/poneciak57",
+      "contributions": [
+        "content"
+      ]
     }
   ],
   "contributorsPerLine": 8,
diff --git a/AUTHORS.md b/AUTHORS.md
index cffd25e..f39c764 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -284,6 +284,7 @@ authors.
       <td align="center" valign="top" width="12.5%"><a href="http://keogami.ml"><img src="https://avatars.githubusercontent.com/u/41939011?v=4?s=100" width="100px;" alt="Keogami"/><br /><sub><b>Keogami</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=keogami" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="12.5%"><a href="https://github.com/ahresse"><img src="https://avatars.githubusercontent.com/u/28402488?v=4?s=100" width="100px;" alt="Alexandre Esse"/><br /><sub><b>Alexandre Esse</b></sub></a><br /><a href="#content-ahresse" title="Content">🖋</a></td>
       <td align="center" valign="top" width="12.5%"><a href="https://resilient.tech"><img src="https://avatars.githubusercontent.com/u/16315650?v=4?s=100" width="100px;" alt="Sagar Vora"/><br /><sub><b>Sagar Vora</b></sub></a><br /><a href="#content-sagarvora" title="Content">🖋</a></td>
+      <td align="center" valign="top" width="12.5%"><a href="https://github.com/poneciak57"><img src="https://avatars.githubusercontent.com/u/94321164?v=4?s=100" width="100px;" alt="Kacper Poneta"/><br /><sub><b>Kacper Poneta</b></sub></a><br /><a href="#content-poneciak57" title="Content">🖋</a></td>
     </tr>
   </tbody>
 </table>