diff --git a/README.md b/README.md
index 4e78a9e1..e012499d 100644
--- a/README.md
+++ b/README.md
@@ -322,11 +322,11 @@ No config options.
 
 | Function   | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | Return type | Supported OS                                                                                                                                                                                                                                                                                                                                                                                |
 | ---------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `play` | Plays the media session. Affects the current media session, unless `MediaControlOptions.sessionId` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
-| `pause` | Pauses the media session. Affects the current media session, unless `MediaControlOptions.sessionId` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
-| `togglePlayPause` | Toggles between playing/pausing the media session. Affects the current media session, unless `MediaControlOptions.sessionId` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
-| `next` | Skips to the next track. Affects the current media session, unless `MediaControlOptions.sessionId` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
-| `previous` | Skips to the previous track. Affects the current media session, unless `MediaControlOptions.sessionId` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
+| `play` | Plays the media session. Affects the current media session, unless `MediaControlOptions.session_id` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
+| `pause` | Pauses the media session. Affects the current media session, unless `MediaControlOptions.session_id` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
+| `togglePlayPause` | Toggles between playing/pausing the media session. Affects the current media session, unless `MediaControlOptions.session_id` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
+| `next` | Skips to the next track. Affects the current media session, unless `MediaControlOptions.session_id` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
+| `previous` | Skips to the previous track. Affects the current media session, unless `MediaControlOptions.session_id` is specified. <br><br> **Parameters:**<br>`options`: _`MediaControlOptions \| undefined`_ Additional options.<br>  | `Promise<void>`    | <img src="https://github.com/glzr-io/zebar/assets/34844898/568e90c8-cd32-49a5-a17f-ab233d41f1aa" alt="microsoft icon" width="24"> |
 
 #### Related types
 
@@ -350,7 +350,7 @@ No config options.
 
 | Variable           | Description                   | Return type             |
 | ------------------ | ----------------------------- | ----------------------- |
-| `sessionId`         | ID of the session to control. If `undefined`, the current session is used. | `string \| undefined` |
+| `session_id`         | ID of the session to control. If `undefined`, the current session is used. | `string \| undefined` |
 
 ### Memory