diff --git a/docs/source/conf.py b/docs/source/conf.py
index 4c9827c..e32faaf 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -22,8 +22,8 @@
 author = 'Qing Yu'
 
 # The full version, including alpha/beta/rc tags
-release = '0.3.3'
-version = '0.3.3'
+release = '0.3.6'
+version = '0.3.6'
 html_logo = "_static/logo-wordmark-light.png"
 html_favicon = '_static/logo2.ico'
 # -- General configuration ---------------------------------------------------
diff --git a/setup.py b/setup.py
index 7654286..6f06adc 100644
--- a/setup.py
+++ b/setup.py
@@ -5,7 +5,7 @@
  
 setuptools.setup(
     name="transbigdata",
-    version="0.3.5",
+    version="0.3.6",
     author="Qing Yu",
     author_email="qingyu0815@foxmail.com",
     description="A Python package developed for transportation spatio-temporal big data processing and analysis.",
@@ -17,7 +17,7 @@
         "Bug Tracker": "https://github.com/ni1o1/transbigdata/issues",
     },
     install_requires=[
-        "geopandas","matplotlib"
+        "numpy","pandas","shapely","geopandas","scipy","matplotlib"
         ],
     classifiers=[
         "Operating System :: OS Independent",