diff --git a/.travis.yml b/.travis.yml
index 4d85708..ad09bfb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: python
 
 python:
-  - "3.6"
+  - "3.5"
  
 notifications:
   email: false
@@ -10,11 +10,16 @@ sudo: false
 cache: pip
 
 addons:
-  postgresql: "9.3"
+  postgresql: "10.0"
   apt:
     packages:
+      - ffmpeg
+      - ghostscript
+      - imagemagick
       - expect-dev
       - python-lxml
+      - python-simplejson
+      - python-serial
       
 env:
   global:
@@ -24,7 +29,6 @@ env:
   - TESTS="1" ODOO_REPO="odoo/odoo"
 
 before_install:
- - sudo apt-get install -y unoconv
  - "export PATH=$PWD/travis_phantomjs/phantomjs-2.1.1-linux-x86_64/bin:$PATH"
  - "if [ $(phantomjs --version) != '2.1.1' ]; then rm -rf $PWD/travis_phantomjs; mkdir -p $PWD/travis_phantomjs; fi"
  - "if [ $(phantomjs --version) != '2.1.1' ]; then wget https://assets.membergetmember.co/software/phantomjs-2.1.1-linux-x86_64.tar.bz2 -O $PWD/travis_phantomjs/phantomjs-2.1.1-linux-x86_64.tar.bz2; fi"
@@ -32,8 +36,8 @@ before_install:
  - "phantomjs --version"
 
 install:
-  - pip install cachetools
-  - pip install pdfconv
+  - pip install moviepy
+  - pip install Wand
   - git clone https://github.com/OCA/maintainer-quality-tools.git ${HOME}/maintainer-quality-tools
   - export PATH=${HOME}/maintainer-quality-tools/travis:${PATH}
   - travis_install_nightly