diff --git a/.travis.yml b/.travis.yml
index 3b1da1b..823a008 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,4 +2,4 @@ sudo: false
 language: ruby
 rvm:
   - 2.6.0
-before_install: gem install bundler -v 1.16.1
+before_install: gem install bundler -v 2.0.2
diff --git a/bitcoiner.gemspec b/bitcoiner.gemspec
index 11e5c92..f786f76 100644
--- a/bitcoiner.gemspec
+++ b/bitcoiner.gemspec
@@ -22,7 +22,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'addressable'
   spec.add_dependency 'typhoeus', '~> 1.3.0'
 
-  spec.add_development_dependency 'bundler', '~> 1.16'
+  spec.add_development_dependency 'bundler', '~> 2.0'
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'mocha', '~> 1.1.0'
   spec.add_development_dependency 'rake', '~> 10.0'