Jupyter notebook having old version of tensorflow

hi

i have crated anaconda environment with python 3.6
below text from shell.

(base) sobah@lambda-quad-02:~$ conda activate py36
(py36) sobah@lambda-quad-02:~$ python
Python 3.6.10 |Anaconda, Inc.| (default, Mar 25 2020, 23:51:54)
[GCC 7.3.0] on linux
Type “help”, “copyright”, “credits” or “license” for more information.

import tensorflow as tf
tf.version
‘2.1.0’

but when i run form jupyter notebook i am getting tensorflow version as ‘1.15.2’