diff --git a/.travis.yml b/.travis.yml
index 2c3d686..3c9cb0a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,18 @@
+sudo: false
+dist: trusty
 language: python
 python:
-  - 2.6
-  - 2.7
-  - 3.2
+  - 3.6
+  - 3.5
+  - 3.4
   - 3.3
+  - 2.7
 # command to install dependencies, e.g. pip install -r requirements.txt --use-mirrors
 #install: pip install nose
 # command to run tests, e.g. python setup.py test
 script:  nosetests
+
+addons:
+  apt:
+    packages:
+    - hicolor-icon-theme  # A test tries to parse the theme file