diff --git a/requirements.txt b/requirements.txt
index f49995a..4cdc7cb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,8 @@ yfinance==0.1.54
 python-dateutil~=2.8.1
 setuptools~=54.0.0
 ruamel.yaml
-qrcode
+qrcode~=6.1
 Pillow
-pyautogui
-selenium
\ No newline at end of file
+pyautogui~=0.9.52
+selenium
+requests~=2.25.1
\ No newline at end of file
diff --git a/tests/SendMail.py b/tests/SendMailRESTfulAPI.py
similarity index 91%
rename from tests/SendMail.py
rename to tests/SendMailRESTfulAPI.py
index b9444ff..f1705ce 100644
--- a/tests/SendMail.py
+++ b/tests/SendMailRESTfulAPI.py
@@ -2,7 +2,7 @@
 
 # Python Email Sending Test
 # Author - HoneyMoose(huyuchengus@gmail.com)
-# Link Article - https://www.ossez.com/t/python/13398
+# Link Article - https://www.ossez.com/t/python-api/13402
 
 import requests