diff --git a/pulsar-client-cpp/python/setup.py b/pulsar-client-cpp/python/setup.py
index 52617a2cde881..f25113b2c50fe 100644
--- a/pulsar-client-cpp/python/setup.py
+++ b/pulsar-client-cpp/python/setup.py
@@ -92,7 +92,7 @@ def build_extension(self, ext):
 
 if PY2:
     # Python 2 compat dependencies
-    dependencies += ['enum34']
+    dependencies += ['enum34>=1.1.9']
 
 setup(
     name=NAME,