diff --git a/.all-contributorsrc b/.all-contributorsrc
index 41be74172..0cf992f40 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -91,6 +91,15 @@
       "contributions": [
         "platform"
       ]
+    },
+    {
+      "login": "yutannihilation",
+      "name": "Hiroaki Yutani",
+      "avatar_url": "https://avatars.githubusercontent.com/u/1978793?v=4",
+      "profile": "https://yutani.rbind.io/",
+      "contributions": [
+        "ideas"
+      ]
     }
   ],
   "contributorsPerLine": 7
diff --git a/README.md b/README.md
index c2d6af297..bb132fbda 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 [**Take the 2021 Miller User Survey!**](https://docs.google.com/forms/d/e/1FAIpQLSfNgLS9WVRq9mu8dZlMbS7LbTyRH1diRDnT_dGiavSOh_A8xA/viewform?usp=sf_link)
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-9-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-10-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 # What is Miller?
@@ -199,6 +199,7 @@ Thanks to all the fine people who help make Miller better ([emoji key](https://a
   <tr>
     <td align="center"><a href="http://leahneukirchen.org/"><img src="https://avatars.githubusercontent.com/u/139?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Leah Neukirchen</b></sub></a><br /><a href="#ideas-leahneukirchen" title="Ideas, Planning, & Feedback">🤔</a></td>
     <td align="center"><a href="https://github.com/lgbaldoni"><img src="https://avatars.githubusercontent.com/u/1450716?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Luigi Baldoni</b></sub></a><br /><a href="#platform-lgbaldoni" title="Packaging/porting to new platform">📦</a></td>
+    <td align="center"><a href="https://yutani.rbind.io/"><img src="https://avatars.githubusercontent.com/u/1978793?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Hiroaki Yutani</b></sub></a><br /><a href="#ideas-yutannihilation" title="Ideas, Planning, & Feedback">🤔</a></td>
   </tr>
 </table>