diff --git a/.travis.yml b/.travis.yml
index b38d980..c982758 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,5 +6,5 @@ env:
   - "RAILS_VERSION=4.2.0"
   - "RAILS_VERSION=5.0.0"
 cache: bundler
-install: bundle install
+install: bundle update
 script: ./ci/test.sh