diff --git a/python3/16_Web_Services/f_web_application/d_using_flask/a_simple_apps/d_set_cookies.py b/python3/16_Web_Services/f_web_application/d_using_flask/a_simple_apps/d_set_cookies.py
index 2d4b3d93..e0a1209c 100644
--- a/python3/16_Web_Services/f_web_application/d_using_flask/a_simple_apps/d_set_cookies.py
+++ b/python3/16_Web_Services/f_web_application/d_using_flask/a_simple_apps/d_set_cookies.py
@@ -7,7 +7,7 @@
 def index():
     # return '<h1>Hello World!</h1>'
     response = make_response("<h1>This document carries a cookie!</h1>")
-    response.set_cookie("answer", "42")
+    response.set_cookie("answer", "42", secure=True, httponly=True, samesite='Lax')
     return response
 
 
diff --git a/python3/16_Web_Services/f_web_application/d_using_flask/h_blueprints/f_blueprints.py b/python3/16_Web_Services/f_web_application/d_using_flask/h_blueprints/f_blueprints.py
index adaa6b5e..05fd9b7d 100644
--- a/python3/16_Web_Services/f_web_application/d_using_flask/h_blueprints/f_blueprints.py
+++ b/python3/16_Web_Services/f_web_application/d_using_flask/h_blueprints/f_blueprints.py
@@ -40,7 +40,7 @@ def logout():
 def index():
     # return '<h1>Hello World!</h1>'
     response = make_response("<h1>This document carries a cookie!</h1>")
-    response.set_cookie("answer", "42")
+    response.set_cookie("answer", "42", secure=True, httponly=True, samesite='Lax')
     return response