diff --git a/helio-ruby.gemspec b/helio-ruby.gemspec
index 7afaf34..5bf1bdf 100644
--- a/helio-ruby.gemspec
+++ b/helio-ruby.gemspec
@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.homepage = 'https://github.com/zurb/helio-ruby'
   s.license = 'MIT'
 
-  s.add_dependency('faraday', '~> 0.10')
+  s.add_dependency('faraday', '>= 0.10', '< 2.0')
 
   s.files = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- test/*`.split("\n")