diff --git a/.all-contributorsrc b/.all-contributorsrc
index f11901e8e..f2c88a1ba 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -590,6 +590,17 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "audiolion",
+      "name": "Ryan Castner",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/2430381?v=4",
+      "profile": "http://audiolion.github.io",
+      "contributions": [
+        "code",
+        "test",
+        "ideas"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 15d8ffb13..a4d6fac50 100644
--- a/README.md
+++ b/README.md
@@ -583,6 +583,9 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/mfolnovic"><img src="https://avatars3.githubusercontent.com/u/20919?v=4" width="100px;" alt=""/><br /><sub><b>Matija Folnovic</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/commits?author=mfolnovic" title="Code">💻</a> <a href="https://github.com/jaredpalmer/tsdx/commits?author=mfolnovic" title="Documentation">📖</a></td>
     <td align="center"><a href="https://github.com/Aidurber"><img src="https://avatars1.githubusercontent.com/u/5732291?v=4" width="100px;" alt=""/><br /><sub><b>Andrew</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/commits?author=Aidurber" title="Code">💻</a></td>
   </tr>
+  <tr>
+    <td align="center"><a href="http://audiolion.github.io"><img src="https://avatars1.githubusercontent.com/u/2430381?v=4" width="100px;" alt=""/><br /><sub><b>Ryan Castner</b></sub></a><br /><a href="https://github.com/jaredpalmer/tsdx/commits?author=audiolion" title="Code">💻</a> <a href="https://github.com/jaredpalmer/tsdx/commits?author=audiolion" title="Tests">⚠️</a> <a href="#ideas-audiolion" title="Ideas, Planning, & Feedback">🤔</a></td>
+  </tr>
 </table>
 
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