diff --git a/.travis.yml b/.travis.yml
index e7fd1a7..b1f5ca6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,6 @@
+before_install:
+  - gem update bundler
+
 before_script:
   - git config --global user.email "you@example.com"
   - git config --global user.name "Your Name"