Fix build failure caused by bundler issue

See more details here rubygems/bundler#3558
tachyons · Oct 29, 2017 · 6d74725 · 6d74725
1 parent 3fd110f
commit 6d74725
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,7 @@
 before_install:
   - wget -c https://github.com/coreos/etcd/releases/download/v2.0.0-rc.1/etcd-v2.0.0-rc.1-linux-amd64.tar.gz
   - tar -zxf etcd-v2.0.0-rc.1-linux-amd64.tar.gz
+  - gem update bundler
   - bundle install
 
 rvm: