diff --git a/src/rospkg/os_detect.py b/src/rospkg/os_detect.py
index eae76ad..ad32836 100644
--- a/src/rospkg/os_detect.py
+++ b/src/rospkg/os_detect.py
@@ -318,7 +318,8 @@ def get_codename(self):
  '10.15': 'catalina',
  '11': 'big sur',
  '12': 'monterey',
- '13': 'ventura'
+ '13': 'ventura',
+ '14': 'sonoma',
 }