diff --git a/I-forgot-my-UI-lock-password.md b/I-forgot-my-UI-lock-password.md
index a83dba8..76cdcc3 100644
--- a/I-forgot-my-UI-lock-password.md
+++ b/I-forgot-my-UI-lock-password.md
@@ -1,29 +1,33 @@
 You locked the qBittorrent user interface and forgot the password you used?
 Don't worry, you can recover from this.
 
-1. Exit or kill qBittorrent process
-1. Open the preference file with a text editor.<br/>
+1. Exit or kill qBittorrent process.
+
+2. Open the preference file with a text editor.<br/>
 Windows<br/>`%APPDATA%\qBittorrent\qbittorrent.ini` = `C:\Users\<username>\AppData\Roaming\qBittorrent\qbittorrent.ini`<br/>
 Linux<br/>`~/.config/qBittorrent/qBittorrent.conf`<br/>
 macOS<br/>`~/.config/qBittorrent/qbittorrent.ini`<br/>
 
-1. Remove the following lines:
+3. Remove the following lines:
+    ```ini
+    [Locking]
+    password=<encrypted_password>         # this only appear on qBittorrent version < 4.2.0
+    password_PBKDF2=<encrypted_password>  # this only appear on qBittorrent version  ≥ 4.2.0
+    locked=true
+    ```
 
- ```ini
-[Locking]
-password=<encrypted_password> (this can be decrypted at https://www.md5online.org/)
-locked=true
-```
-1. Save the file
-1.  Start qBittorrent again
+4. Save the file
+
+5.  Start qBittorrent again
 
 
 ## Before qBittorrent v3.3.6 on macOS
 1. Exit or kill qBittorrent process
-2. Open a terminal and run the following command:
 
- ```shell
-defaults delete com.qbittorrent.qBittorrent Locking.locked
-defaults delete com.qbittorrent.qBittorrent Locking.password
-```
+2. Open a terminal and run the following command:
+    ```shell
+    defaults delete com.qbittorrent.qBittorrent Locking.locked
+    defaults delete com.qbittorrent.qBittorrent Locking.password
+    ```
+
 3. Start qBittorrent again