diff --git a/.all-contributorsrc b/.all-contributorsrc
index ab735fcd78..d4284d2aad 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -999,6 +999,15 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "AndEsterson",
+      "name": "Andrew Esterson",
+      "avatar_url": "https://avatars.githubusercontent.com/u/55912083?v=4",
+      "profile": "https://github.com/AndEsterson",
+      "contributions": [
+        "infra"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/all_contributors.md b/all_contributors.md
index 61434b6750..f06d61c14b 100644
--- a/all_contributors.md
+++ b/all_contributors.md
@@ -68,7 +68,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/bardsleypt"><img src="https://avatars.githubusercontent.com/u/54084289?v=4?s=100" width="100px;" alt="bardsleypt"/><br /><sub><b>bardsleypt</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/issues?q=author%3Abardsleypt" title="Bug reports">🐛</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=bardsleypt" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/ndrewwang"><img src="https://avatars.githubusercontent.com/u/56122552?v=4?s=100" width="100px;" alt="ndrewwang"/><br /><sub><b>ndrewwang</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/issues?q=author%3Andrewwang" title="Bug reports">🐛</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=ndrewwang" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/MichaPhilipp"><img src="https://avatars.githubusercontent.com/u/58085966?v=4?s=100" width="100px;" alt="MichaPhilipp"/><br /><sub><b>MichaPhilipp</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/issues?q=author%3AMichaPhilipp" title="Bug reports">🐛</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/abillscmu"><img src="https://avatars.githubusercontent.com/u/48105066?v=4?s=100" width="100px;" alt="Alec Bills"/><br /><sub><b>Alec Bills</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=abillscmu" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/aabills"><img src="https://avatars.githubusercontent.com/u/48105066?v=4?s=100" width="100px;" alt="Alec Bills"/><br /><sub><b>Alec Bills</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=aabills" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/agriyakhetarpal"><img src="https://avatars.githubusercontent.com/u/74401230?v=4?s=100" width="100px;" alt="Agriya Khetarpal"/><br /><sub><b>Agriya Khetarpal</b></sub></a><br /><a href="#infra-agriyakhetarpal" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=agriyakhetarpal" title="Code">💻</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=agriyakhetarpal" title="Documentation">📖</a> <a href="https://github.com/pybamm-team/PyBaMM/pulls?q=is%3Apr+reviewed-by%3Aagriyakhetarpal" title="Reviewed Pull Requests">👀</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/awadell1"><img src="https://avatars.githubusercontent.com/u/5857298?v=4?s=100" width="100px;" alt="Alex Wadell"/><br /><sub><b>Alex Wadell</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=awadell1" title="Code">💻</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=awadell1" title="Tests">⚠️</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=awadell1" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/iatzak"><img src="https://avatars.githubusercontent.com/u/112731474?v=4?s=100" width="100px;" alt="iatzak"/><br /><sub><b>iatzak</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=iatzak" title="Documentation">📖</a> <a href="https://github.com/pybamm-team/PyBaMM/issues?q=author%3Aiatzak" title="Bug reports">🐛</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=iatzak" title="Code">💻</a></td>
@@ -131,6 +131,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="http://marcberliner.com"><img src="https://avatars.githubusercontent.com/u/34451391?v=4?s=100" width="100px;" alt="Marc Berliner"/><br /><sub><b>Marc Berliner</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=MarcBerliner" title="Code">💻</a> <a href="https://github.com/pybamm-team/PyBaMM/commits?author=MarcBerliner" title="Documentation">📖</a> <a href="#infra-MarcBerliner" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a> <a href="#maintenance-MarcBerliner" title="Maintenance">🚧</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Aswinr24"><img src="https://avatars.githubusercontent.com/u/135364633?v=4?s=100" width="100px;" alt="Aswinr24"/><br /><sub><b>Aswinr24</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=Aswinr24" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/isaacbasil"><img src="https://avatars.githubusercontent.com/u/123981577?v=4?s=100" width="100px;" alt="isaacbasil"/><br /><sub><b>isaacbasil</b></sub></a><br /><a href="https://github.com/pybamm-team/PyBaMM/commits?author=isaacbasil" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/AndEsterson"><img src="https://avatars.githubusercontent.com/u/55912083?v=4?s=100" width="100px;" alt="Andrew Esterson"/><br /><sub><b>Andrew Esterson</b></sub></a><br /><a href="#infra-AndEsterson" title="Infrastructure (Hosting, Build-Tools, etc)">🚇</a></td>
     </tr>
   </tbody>
 </table>