diff --git a/.travis.yml b/.travis.yml
index bdc0809e..21bcd51e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,15 +2,15 @@ sudo: required
 dist: xenial
 language: python
 python:
-- '3.6'
+- '3.7'
 install:
 - deactivate
 - export PATH=/usr/bin:$PATH
 - export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
 - sudo dpkg --add-architecture i386
-- sudo add-apt-repository ppa:jonathonf/python-3.6 -y
+- sudo add-apt-repository ppa:deadsnakes/ppa -y
 - sudo apt-get -qq update
-- sudo apt-get -qq install build-essential python3.6 python3.6-dev python3.6-venv python3-pip ccache git libncurses5:i386 libstdc++6:i386 libgtk2.0-0:i386 libpangox-1.0-0:i386 libpangoxft-1.0-0:i386 libidn11:i386 python2.7 python2.7-dev openjdk-8-jdk unzip zlib1g-dev zlib1g:i386 m4 libc6-dev-i386
+- sudo apt-get -qq install build-essential python3.7 python3.7-dev python3.7-venv python3-pip ccache git libncurses5:i386 libstdc++6:i386 libgtk2.0-0:i386 libpangox-1.0-0:i386 libpangoxft-1.0-0:i386 libidn11:i386 python2.7 python2.7-dev openjdk-8-jdk unzip zlib1g-dev zlib1g:i386 m4 libc6-dev-i386
 - sudo pip install --upgrade cython==0.25.2 pip setuptools
 - wget -q https://nodejs.org/dist/v8.11.1/node-v8.11.1-linux-x64.tar.xz
 - tar -xf node-v8.11.1-linux-x64.tar.xz