ImportError in GeoPandas

I get the following error when importing GeoPandas. I using pip and anaconda to install GeoPandas, but I still get the same error. What I should do?

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-9-b86cb47439ab> in <module>
      4 import numpy as np
      5 from shapely.geometry import mapping
----> 6 import geopandas as gpd
      7 import rasterio as rio
      8 from rasterio.plot import plotting_extent

~/opt/anaconda3/lib/python3.7/site-packages/geopandas/__init__.py in <module>
      1 from geopandas._config import options  # noqa
      2 
----> 3 from geopandas.geoseries import GeoSeries  # noqa
      4 from geopandas.geodataframe import GeoDataFrame  # noqa
      5 from geopandas.array import points_from_xy  # noqa

~/opt/anaconda3/lib/python3.7/site-packages/geopandas/geoseries.py in <module>
      7 from pandas.core.internals import SingleBlockManager
      8 
----> 9 from pyproj import CRS, Transformer
     10 from shapely.geometry.base import BaseGeometry
     11 

ImportError: cannot import name 'CRS' from 'pyproj' (/Users/rohullahnajibi/opt/anaconda3/lib/python3.7/site-packages/pyproj/__init__.py)