diff --git a/.all-contributorsrc b/.all-contributorsrc
index ede1283..9bb0e51 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -425,6 +425,16 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "WillGChapman",
+      "name": "WillGChapman",
+      "avatar_url": "https://avatars.githubusercontent.com/u/52829550?v=4",
+      "profile": "https://github.com/WillGChapman",
+      "contributions": [
+        "talk",
+        "promotion"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 33d6a82..10b0f59 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Data Hazards Project
 [![DOI](https://zenodo.org/badge/346286403.svg)](https://zenodo.org/badge/latestdoi/346286403)
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-40-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-41-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 
@@ -95,6 +95,7 @@ If you'd like to join us as a contributor, check out our [contributor's guide](h
       <td align="center" valign="top" width="14.28%"><a href="https://www.turing.ac.uk/people/doctoral-students/leo-gorman"><img src="https://avatars.githubusercontent.com/u/55786252?v=4?s=100" width="100px;" alt="Léo Gorman"/><br /><sub><b>Léo Gorman</b></sub></a><br /><a href="#talk-l-gorman" title="Talks">📢</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/bengcooper"><img src="https://avatars.githubusercontent.com/u/3008392?v=4?s=100" width="100px;" alt="Ben Cooper"/><br /><sub><b>Ben Cooper</b></sub></a><br /><a href="#promotion-bengcooper" title="Promotion">📣</a> <a href="https://github.com/very-good-science/data-hazards/commits?author=bengcooper" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/JennyBunn"><img src="https://avatars.githubusercontent.com/u/29119194?v=4?s=100" width="100px;" alt="JennyBunn"/><br /><sub><b>JennyBunn</b></sub></a><br /><a href="https://github.com/very-good-science/data-hazards/commits?author=JennyBunn" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/WillGChapman"><img src="https://avatars.githubusercontent.com/u/52829550?v=4?s=100" width="100px;" alt="WillGChapman"/><br /><sub><b>WillGChapman</b></sub></a><br /><a href="#talk-WillGChapman" title="Talks">📢</a> <a href="#promotion-WillGChapman" title="Promotion">📣</a></td>
     </tr>
   </tbody>
 </table>
diff --git a/site/contribute/contributors.md b/site/contribute/contributors.md
index 8002913..892cb55 100644
--- a/site/contribute/contributors.md
+++ b/site/contribute/contributors.md
@@ -59,6 +59,7 @@ Please also note that people have also anonymously contributed ideas and resourc
       <td align="center" valign="top" width="14.28%"><a href="https://www.turing.ac.uk/people/doctoral-students/leo-gorman"><img src="https://avatars.githubusercontent.com/u/55786252?v=4?s=100" width="100px;" alt="Léo Gorman"/><br /><sub><b>Léo Gorman</b></sub></a><br /><a href="#talk-l-gorman" title="Talks">📢</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/bengcooper"><img src="https://avatars.githubusercontent.com/u/3008392?v=4?s=100" width="100px;" alt="Ben Cooper"/><br /><sub><b>Ben Cooper</b></sub></a><br /><a href="#promotion-bengcooper" title="Promotion">📣</a> <a href="https://github.com/very-good-science/data-hazards/commits?author=bengcooper" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/JennyBunn"><img src="https://avatars.githubusercontent.com/u/29119194?v=4?s=100" width="100px;" alt="JennyBunn"/><br /><sub><b>JennyBunn</b></sub></a><br /><a href="https://github.com/very-good-science/data-hazards/commits?author=JennyBunn" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/WillGChapman"><img src="https://avatars.githubusercontent.com/u/52829550?v=4?s=100" width="100px;" alt="WillGChapman"/><br /><sub><b>WillGChapman</b></sub></a><br /><a href="#talk-WillGChapman" title="Talks">📢</a> <a href="#promotion-WillGChapman" title="Promotion">📣</a></td>
     </tr>
   </tbody>
 </table>
diff --git a/site/index.md b/site/index.md
index a88c3cf..a3165b6 100644
--- a/site/index.md
+++ b/site/index.md
@@ -77,6 +77,7 @@ Our brilliant contributors are listed here, and you can [read more detail about
       <td align="center" valign="top" width="14.28%"><a href="https://www.turing.ac.uk/people/doctoral-students/leo-gorman"><img src="https://avatars.githubusercontent.com/u/55786252?v=4?s=100" width="100px;" alt="Léo Gorman"/><br /><sub><b>Léo Gorman</b></sub></a><br /><a href="#talk-l-gorman" title="Talks">📢</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/bengcooper"><img src="https://avatars.githubusercontent.com/u/3008392?v=4?s=100" width="100px;" alt="Ben Cooper"/><br /><sub><b>Ben Cooper</b></sub></a><br /><a href="#promotion-bengcooper" title="Promotion">📣</a> <a href="https://github.com/very-good-science/data-hazards/commits?author=bengcooper" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/JennyBunn"><img src="https://avatars.githubusercontent.com/u/29119194?v=4?s=100" width="100px;" alt="JennyBunn"/><br /><sub><b>JennyBunn</b></sub></a><br /><a href="https://github.com/very-good-science/data-hazards/commits?author=JennyBunn" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/WillGChapman"><img src="https://avatars.githubusercontent.com/u/52829550?v=4?s=100" width="100px;" alt="WillGChapman"/><br /><sub><b>WillGChapman</b></sub></a><br /><a href="#talk-WillGChapman" title="Talks">📢</a> <a href="#promotion-WillGChapman" title="Promotion">📣</a></td>
     </tr>
   </tbody>
 </table>