diff --git a/oauth2.gemspec b/oauth2.gemspec
index 96bbbce2..ef441a4b 100644
--- a/oauth2.gemspec
+++ b/oauth2.gemspec
@@ -5,7 +5,7 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'oauth2/version'
 
 Gem::Specification.new do |spec|
-  spec.add_dependency 'faraday', ['>= 0.8', '< 0.15.0']
+  spec.add_dependency 'faraday', ['>= 0.8', '< 0.16.0']
   spec.add_dependency 'jwt', ['>= 1.0', '< 3.0']
   spec.add_dependency 'multi_json', '~> 1.3'
   spec.add_dependency 'multi_xml', '~> 0.5'
diff --git a/spec/oauth2/client_spec.rb b/spec/oauth2/client_spec.rb
index 5ca6259e..3afda0c4 100644
--- a/spec/oauth2/client_spec.rb
+++ b/spec/oauth2/client_spec.rb
@@ -248,7 +248,7 @@
           subject.request(:get, '/success')
         end
 
-        expect(output).to include 'INFO -- : get https://api.example.com/success', 'INFO -- : get https://api.example.com/success'
+        expect(output).to include 'INFO -- request: GET https://api.example.com/success'
       end
     end