diff --git a/.all-contributorsrc b/.all-contributorsrc
index 742e280fc3..57c01f1c4d 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -592,6 +592,16 @@
       "contributions": [
         "example"
       ]
+    },
+    {
+      "login": "jsbrittain",
+      "name": "jsbrittain",
+      "avatar_url": "https://avatars.githubusercontent.com/u/98161205?v=4",
+      "profile": "http://www.jsbrittain.com/",
+      "contributions": [
+        "code",
+        "test"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 158fbfab3c..e9b0e97549 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@
 [![black code style](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/ambv/black)
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-53-orange.svg)](#-contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-54-orange.svg)](#-contributors)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 </div>
@@ -249,6 +249,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://aniketsinghrawat.vercel.app/"><img src="https://avatars.githubusercontent.com/u/31622972?v=4?s=100" width="100px;" alt="Aniket Singh Rawat"/><br /><sub><b>Aniket Singh Rawat</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=dikwickley" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/jeromtom"><img src="https://avatars.githubusercontent.com/u/83979298?v=4?s=100" width="100px;" alt="Jerom Palimattom Tom"/><br /><sub><b>Jerom Palimattom Tom</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=jeromtom" title="Documentation">📖</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=jeromtom" title="Code">💻</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=jeromtom" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://bradyplanden.github.io"><img src="https://avatars.githubusercontent.com/u/55357039?v=4?s=100" width="100px;" alt="Brady Planden"/><br /><sub><b>Brady Planden</b></sub></a><br /><a href="#example-BradyPlanden" title="Examples">💡</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://www.jsbrittain.com/"><img src="https://avatars.githubusercontent.com/u/98161205?v=4?s=100" width="100px;" alt="jsbrittain"/><br /><sub><b>jsbrittain</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=jsbrittain" title="Code">💻</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=jsbrittain" title="Tests">⚠️</a></td>
     </tr>
   </tbody>
 </table>