chore: make it compatible with python 3.7

b1r3k · b1r3k · commit 4035c1c3c92f · 2018-11-13T14:42:12.000+01:00
mostly due to outdated lxml version
diff --git a/.python-version b/.python-version
@@ -1 +1 @@
-3.6.5
+3.7.1
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: python
 python:
-  - "3.6.5"
+  - "3.7.1"
 # command to install dependencies
 install: "pip install -r requirements-dev.txt"
 # command to run tests
diff --git a/requirements.txt b/requirements.txt
@@ -2,6 +2,6 @@ Markdown==2.6.11
 beautifulsoup4==4.4.1
 cssutils==1.0.1
 inlinestyler==0.2.1
-lxml==3.5
+lxml>=3.5,<=4.2.5
 pystache==0.5.4
 parse==1.8.2
diff --git a/setup.py b/setup.py
@@ -1,7 +1,7 @@
 import os
 from setuptools import setup, find_packages
 
-version = '0.3.1'
+version = '0.3.2'
 
 
 def read(f):
