diff --git a/coscmd/cos_global.py b/coscmd/cos_global.py
index acdc1cb..f21cf0d 100644
--- a/coscmd/cos_global.py
+++ b/coscmd/cos_global.py
@@ -1 +1 @@
-Version = "1.9.0.1"
+Version = "1.9.0.2"
diff --git a/setup.py b/setup.py
index 552ae8e..a5efbf7 100644
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,7 @@ def long_description():
     description='simple command for cos',
     long_description=long_description(),
     packages=find_packages(),
+    python_requires='>=3.6',
     install_requires=requirements(),
     entry_points={
         'console_scripts': [