diff --git a/.travis.yml b/.travis.yml
index 774b67d..335d379 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: generic
-dist: focal
+dist: bionic
 addons:
   apt:
     packages:
@@ -16,7 +16,7 @@ cache:
 before_install:
   - sudo sed -i 's/mozilla\/DST_Root_CA_X3.crt/!mozilla\/DST_Root_CA_X3.crt/g' /etc/ca-certificates.conf
   - sudo update-ca-certificates -f
-  - sudo apt-get install bzip2 libreadline6 libreadline6-dev openssl
+  - sudo apt-get install -y bzip2 libreadline6 libreadline6-dev openssl
   - $SHELL --version 2> /dev/null || dpkg -s $SHELL 2> /dev/null || which $SHELL
   - pyenv install "2.7.12" && pyenv global "2.7.12"
   - curl --version