Chrome version must be between 71 & 75 WHAT IS THE PROBLEM ?

When I launch app : ?!!

Last login: Sat Feb 15 00:54:21 on ttys002
aureliengiorgino@Aureliens-MacBook-Pro ~ % /Users/aureliengiorgino/Downloads/instapy-quickstart-master/run/mac_start.command ; exit;
Starting InstaPy with quickstart
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Workspace in use: "/Users/aureliengiorgino/InstaPy"

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INFO [2020-02-15 00:55:56] [aureliengiorgino2] Using built in instapy-chromedriver executable (version 2.46)
ERROR [2020-02-15 00:55:58] [aureliengiorgino2] Message: session not created: Chrome version must be between 71 and 75
(Driver info: chromedriver=2.46.628411 (3324f4c8be9ff2f70a05a30ebc72ffb013e1a71e),platform=Mac OS X 10.15.3 x86_64)
Traceback (most recent call last):
File "/Users/aureliengiorgino/Library/Python/2.7/lib/python/site-packages/instapy/browser.py", line 163, in set_selenium_local_session
chrome_options=chrome_options)
File "/Users/aureliengiorgino/Library/Python/2.7/lib/python/site-packages/selenium/webdriver/chrome/webdriver.py", line 81, in __init__
desired_capabilities=desired_capabilities)
File "/Users/aureliengiorgino/Library/Python/2.7/lib/python/site-packages/selenium/webdriver/remote/webdriver.py", line 157, in __init__
self.start_session(capabilities, browser_profile)
File "/Users/aureliengiorgino/Library/Python/2.7/lib/python/site-packages/selenium/webdriver/remote/webdriver.py", line 252, in start_session
response = self.execute(Command.NEW_SESSION, parameters)
File "/Users/aureliengiorgino/Library/Python/2.7/lib/python/site-packages/selenium/webdriver/remote/webdriver.py", line 321, in execute
self.error_handler.check_response(response)
File "/Users/aureliengiorgino/Library/Python/2.7/lib/python/site-packages/selenium/webdriver/remote/errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
SessionNotCreatedException: Message: session not created: Chrome version must be between 71 and 75
(Driver info: chromedriver=2.46.628411 (3324f4c8be9ff2f70a05a30ebc72ffb013e1a71e),platform=Mac OS X 10.15.3 x86_64)

Traceback (most recent call last):
File "../quickstart.py", line 24, in
headless_browser=False)
File "/Users/aureliengiorgino/Library/Python/2.7/lib/python/site-packages/instapy/instapy.py", line 312, in __init__
self.set_selenium_local_session()
File "/Users/aureliengiorgino/Library/Python/2.7/lib/python/site-packages/instapy/instapy.py", line 362, in set_selenium_local_session
raise InstaPyError(err_msg)
instapy.exceptions.InstaPyError: ensure chromedriver is installed at /Users/aureliengiorgino/Library/Python/2.7/lib/python/site-packages/instapy_chromedriver/chromedriver_mac64

[Process completed]