diff --git a/.all-contributorsrc b/.all-contributorsrc
index 1b5fa3e..d9348ac 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -36,6 +36,16 @@
         "bug",
         "code"
       ]
+    },
+    {
+      "login": "knuspertante",
+      "name": "Michael Schilling",
+      "avatar_url": "https://avatars.githubusercontent.com/u/32802753?v=4",
+      "profile": "https://github.com/knuspertante",
+      "contributions": [
+        "bug",
+        "test"
+      ]
     }
   ],
   "contributorsPerLine": 7,
@@ -43,5 +53,6 @@
   "repoType": "github",
   "repoHost": "https://github.com",
   "projectName": "quarkus-poi",
-  "projectOwner": "quarkiverse"
+  "projectOwner": "quarkiverse",
+  "commitType": "docs"
 }
diff --git a/README.md b/README.md
index 88e6892..f307fd5 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Quarkus extension for Apache POI
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-3-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-4-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 [![Version](https://img.shields.io/maven-central/v/io.quarkiverse.poi/quarkus-poi?logo=apache-maven&style=flat-square)](https://search.maven.org/artifact/io.quarkiverse.poi/quarkus-poi)
@@ -63,6 +63,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="http://gastaldi.wordpress.com"><img src="https://avatars.githubusercontent.com/u/54133?v=4?s=100" width="100px;" alt="George Gastaldi"/><br /><sub><b>George Gastaldi</b></sub></a><br /><a href="https://github.com/quarkiverse/quarkus-poi/commits?author=gastaldi" title="Code">💻</a> <a href="#maintenance-gastaldi" title="Maintenance">🚧</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://tomscode.com"><img src="https://avatars.githubusercontent.com/u/896029?v=4?s=100" width="100px;" alt="Tomaž"/><br /><sub><b>Tomaž</b></sub></a><br /><a href="https://github.com/quarkiverse/quarkus-poi/commits?author=tpodg" title="Code">💻</a> <a href="#maintenance-tpodg" title="Maintenance">🚧</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://melloware.com"><img src="https://avatars.githubusercontent.com/u/4399574?v=4?s=100" width="100px;" alt="Melloware"/><br /><sub><b>Melloware</b></sub></a><br /><a href="https://github.com/quarkiverse/quarkus-poi/commits?author=melloware" title="Documentation">📖</a> <a href="https://github.com/quarkiverse/quarkus-poi/issues?q=author%3Amelloware" title="Bug reports">🐛</a> <a href="https://github.com/quarkiverse/quarkus-poi/commits?author=melloware" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/knuspertante"><img src="https://avatars.githubusercontent.com/u/32802753?v=4?s=100" width="100px;" alt="Michael Schilling"/><br /><sub><b>Michael Schilling</b></sub></a><br /><a href="https://github.com/quarkiverse/quarkus-poi/issues?q=author%3Aknuspertante" title="Bug reports">🐛</a> <a href="https://github.com/quarkiverse/quarkus-poi/commits?author=knuspertante" title="Tests">⚠️</a></td>
     </tr>
   </tbody>
 </table>