diff --git a/.travis.yml b/.travis.yml
index 0a580df42..9a6c02647 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ language: python
 cache: pip
 python:
   - "2.7"
+  - "3.4"
 addons:
   apt:
     packages:
diff --git a/requirements.txt b/requirements.txt
index ea5733c8a..48c0f433b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ gevent==1.2.1
 ipaddress
 jsonfield==1.0.3
 passlib==1.6.5
-progressbar==2.3
+progressbar33==2.4
 py-dateutil==2.2
 pycrypto
 pytz