updated the setup.py file

Author: gksharma

setup.py

@@ -45,7 +45,7 @@
 # version should use the format 'x.x.x' (instead of 'vx.x.x')
 setup(
     name='vertica-python',
-    version='1.1.1',
+    version='1.1.3',
     description='Official native Python client for the Vertica database.',
     long_description="vertica-python is the official Vertica database client for the Python programming language. Please check the [project homepage](https://github.com/vertica/vertica-python) for the details.",
     long_description_content_type='text/markdown',