diff --git a/Gemfile.lock b/Gemfile.lock
index 01c704e..59a3b10 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,8 +2,8 @@ PATH
   remote: .
   specs:
     mrkt (0.7.0)
-      faraday (> 0.9.0, < 0.11.0)
-      faraday_middleware (> 0.9.0, < 0.11.0)
+      faraday (> 0.9.0, < 0.14.0)
+      faraday_middleware (> 0.9.0, < 0.13.0)
 
 GEM
   remote: https://rubygems.org/
@@ -19,9 +19,9 @@ GEM
       safe_yaml (~> 1.0.0)
     diff-lcs (1.3)
     docile (1.1.5)
-    faraday (0.10.1)
+    faraday (0.13.1)
       multipart-post (>= 1.2, < 3)
-    faraday_middleware (0.10.1)
+    faraday_middleware (0.12.2)
       faraday (>= 0.7.4, < 1.0)
     json (2.1.0)
     method_source (0.8.2)
@@ -87,4 +87,4 @@ DEPENDENCIES
   webmock (~> 1.21.0)
 
 BUNDLED WITH
-   1.15.3
+   1.15.4
diff --git a/mrkt.gemspec b/mrkt.gemspec
index f06b4e5..fcdcbe0 100644
--- a/mrkt.gemspec
+++ b/mrkt.gemspec
@@ -20,8 +20,8 @@ Gem::Specification.new do |spec|
 
   spec.required_ruby_version = '~> 2.0'
 
-  spec.add_dependency 'faraday', '> 0.9.0', '< 0.11.0'
-  spec.add_dependency 'faraday_middleware', '> 0.9.0', '< 0.11.0'
+  spec.add_dependency 'faraday', '> 0.9.0', '< 0.14.0'
+  spec.add_dependency 'faraday_middleware', '> 0.9.0', '< 0.13.0'
 
   spec.add_development_dependency 'bundler', '~> 1.3'
   spec.add_development_dependency 'rake', '~> 10.0'