diff --git a/src/azure-cli-core/azure/cli/core/util.py b/src/azure-cli-core/azure/cli/core/util.py
index c16084dce07..c820525cd4a 100644
--- a/src/azure-cli-core/azure/cli/core/util.py
+++ b/src/azure-cli-core/azure/cli/core/util.py
@@ -271,7 +271,7 @@ def __init__(self, key, version):
 def get_latest_from_github(package_path='azure-cli'):
     try:
         import requests
-        git_url = "https://raw.githubusercontent.com/Azure/azure-cli/master/src/{}/setup.py".format(package_path)
+        git_url = "https://raw.githubusercontent.com/Azure/azure-cli/main/src/{}/setup.py".format(package_path)
         response = requests.get(git_url, timeout=10)
         if response.status_code != 200:
             logger.info("Failed to fetch the latest version from '%s' with status code '%s' and reason '%s'",