diff --git a/README.md b/README.md
index 6be13e38..0fef1b15 100644
--- a/README.md
+++ b/README.md
@@ -145,6 +145,7 @@ We do not collect any user information. However, please be aware that third-part
   - [android.permission.INTERNET](https://developer.android.com/reference/android/Manifest.permission#INTERNET)
   - [android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS](https://developer.android.com/reference/android/Manifest.permission.html#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS)
   - [android.permission.POST_NOTIFICATIONS](https://developer.android.com/reference/android/Manifest.permission.html#POST_NOTIFICATIONS)
+  - [android.permission.SYSTEM_ALERT_WINDOW](https://developer.android.com/reference/android/Manifest.permission#SYSTEM_ALERT_WINDOW)
 </details>
 
 <details>