diff --git a/INSTALL/requirements.txt b/INSTALL/requirements.txt
index 4abc3f1..c18cb40 100644
--- a/INSTALL/requirements.txt
+++ b/INSTALL/requirements.txt
@@ -1,10 +1,10 @@
 MouseInfo==0.1.3
-Pillow==7.1.1
+Pillow==7.2.0
 py-getch==1.0.1
 PyAutoGUI==0.9.50
 pygame==1.9.6
 PyGetWindow==0.0.8
-PyMsgBox==1.0.7
+PyMsgBox==1.0.8
 pynput==1.6.8
 pyperclip==1.8.0
 PyRect==0.1.4
@@ -12,6 +12,6 @@ PyScreeze==0.1.26
 python-xlib==0.27
 python3-xlib==0.15
 PyTweening==1.0.3
-six==1.14.0
+six==1.15.0
 tkcolorpicker==2.1.3
 -e git+git://github.com/FMMT666/launchpad.py.git@master#egg=launchpad-py
diff --git a/system_apis/keyboard_unix.py b/system_apis/keyboard_unix.py
index b2c4b6e..d8b0af0 100644
--- a/system_apis/keyboard_unix.py
+++ b/system_apis/keyboard_unix.py
@@ -1,10 +1,10 @@
 from pynput import keyboard
 from pynput.keyboard import KeyCode
-# from pynput.keyboard import Controller as KeyboardController
-import pyautogui
+from pynput.keyboard import Controller as KeyboardController
+# import pyautogui
 from pyautogui import KEY_NAMES as pyautogui_keys
 
-# keyboard_controller = KeyboardController()
+keyboard_controller = KeyboardController()
 
 media_key_map = {
     "vol_up": "media_volume_up",
@@ -50,7 +50,7 @@
 
 
 def sp(name):
-    return _sp_pyautogui(name)
+    return _sp_pynput(name)
 
 
 def _sp_pyautogui(name):
@@ -78,15 +78,15 @@ def _sp_pynput(name):
 
 
 def press(key):
-    # keyboard_controller.press(key)
-    pyautogui.keyDown(key)
+    keyboard_controller.press(key)
+    # pyautogui.keyDown(key)
 
 
 def release(key):
-    # keyboard_controller.release(key)
-    pyautogui.keyUp(key)
+    keyboard_controller.release(key)
+    # pyautogui.keyUp(key)
 
 
 def write(string):
-    # keyboard_controller.type(string)
-    pyautogui.write(string)
+    keyboard_controller.type(string)
+    # pyautogui.write(string)
diff --git a/system_apis/keyboard_win.py b/system_apis/keyboard_win.py
index db8c1ba..5feb536 100644
--- a/system_apis/keyboard_win.py
+++ b/system_apis/keyboard_win.py
@@ -1,6 +1,6 @@
 import ctypes
 from ctypes import wintypes
-import pyautogui
+import system_apis.keyboard_unix as unix_controller
 
 # code in this file comes from https://gist.github.com/Aniruddha-Tapas/1627257344780e5429b10bc92eb2f52a
 
@@ -243,4 +243,4 @@ def release(key):
 
 
 def write(string):
-    pyautogui.write(string)
+    unix_controller.write(string)