diff --git a/.gitignore b/.gitignore
index f42148e..bd4cf02 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 coverage
 pkg/
 .bundle
+Gemfile.lock
diff --git a/Gemfile b/Gemfile
index 88db302..d4a53ab 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 
 gem "httparty", ">= 0.4.5"
-gem "httpclient", ">= 2.1.5.2"
+gem "httpclient", ">= 2.5.1"
 gem "json", ">= 1.1.9"
 gem "multipart-post", ">= 1.0.1"
 gem "oauth", ">= 0.4.3"
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index be4b26e..0000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,105 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    activesupport (3.2.13)
-      i18n (= 0.6.1)
-      multi_json (~> 1.0)
-    addressable (2.3.6)
-    builder (3.2.2)
-    colorize (0.5.8)
-    coveralls (0.6.7)
-      colorize
-      multi_json (~> 1.3)
-      rest-client
-      simplecov (>= 0.7)
-      thor
-    descendants_tracker (0.0.4)
-      thread_safe (~> 0.3, >= 0.3.1)
-    fakeweb (1.3.0)
-    faraday (0.9.0)
-      multipart-post (>= 1.2, < 3)
-    git (1.2.6)
-    github_api (0.11.3)
-      addressable (~> 2.3)
-      descendants_tracker (~> 0.0.1)
-      faraday (~> 0.8, < 0.10)
-      hashie (>= 1.2)
-      multi_json (>= 1.7.5, < 2.0)
-      nokogiri (~> 1.6.0)
-      oauth2
-    hashie (2.1.1)
-    highline (1.6.21)
-    httparty (0.11.0)
-      multi_json (~> 1.0)
-      multi_xml (>= 0.5.2)
-    httpclient (2.3.3)
-    i18n (0.6.1)
-    jeweler (2.0.1)
-      builder
-      bundler (>= 1.0)
-      git (>= 1.2.5)
-      github_api
-      highline (>= 1.6.15)
-      nokogiri (>= 1.5.10)
-      rake
-      rdoc
-    json (1.8.1)
-    jwt (0.1.11)
-      multi_json (>= 1.5)
-    metaclass (0.0.1)
-    mime-types (1.23)
-    mini_portile (0.5.3)
-    mocha (0.14.0)
-      metaclass (~> 0.0.1)
-    multi_json (1.7.7)
-    multi_xml (0.5.4)
-    multipart-post (1.2.0)
-    nokogiri (1.6.1)
-      mini_portile (~> 0.5.0)
-    oauth (0.4.7)
-    oauth2 (0.9.3)
-      faraday (>= 0.8, < 0.10)
-      jwt (~> 0.1.8)
-      multi_json (~> 1.3)
-      multi_xml (~> 0.5)
-      rack (~> 1.2)
-    rack (1.5.2)
-    rake (0.9.6)
-    rdoc (3.12.2)
-      json (~> 1.4)
-    rest-client (1.6.7)
-      mime-types (>= 1.16)
-    ruby-prof (0.13.0)
-    shoulda (3.5.0)
-      shoulda-context (~> 1.0, >= 1.0.1)
-      shoulda-matchers (>= 1.4.1, < 3.0)
-    shoulda-context (1.1.3)
-    shoulda-matchers (2.2.0)
-      activesupport (>= 3.0.0)
-    simplecov (0.7.1)
-      multi_json (~> 1.0)
-      simplecov-html (~> 0.7.1)
-    simplecov-html (0.7.1)
-    test-unit (2.5.5)
-    thor (0.18.1)
-    thread_safe (0.3.3)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  bundler (~> 1.0)
-  coveralls
-  fakeweb (>= 1.2.6)
-  httparty (>= 0.4.5)
-  httpclient (>= 2.1.5.2)
-  jeweler (~> 2.0.1)
-  json (>= 1.1.9)
-  mocha (>= 0.9.8)
-  multipart-post (>= 1.0.1)
-  oauth (>= 0.4.3)
-  rake (= 0.9.6)
-  rdoc (~> 3.12)
-  ruby-prof (>= 0.9.2)
-  shoulda (>= 2.11.3)
-  test-unit
diff --git a/vimeo.gemspec b/vimeo.gemspec
index 56fa5c9..fdd2cef 100644
--- a/vimeo.gemspec
+++ b/vimeo.gemspec
@@ -207,7 +207,7 @@ Gem::Specification.new do |s|
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
       s.add_runtime_dependency(%q<httparty>, [">= 0.4.5"])
-      s.add_runtime_dependency(%q<httpclient>, [">= 2.1.5.2"])
+      s.add_runtime_dependency(%q<httpclient>, [">= 2.5.1"])
       s.add_runtime_dependency(%q<json>, [">= 1.1.9"])
       s.add_runtime_dependency(%q<multipart-post>, [">= 1.0.1"])
       s.add_runtime_dependency(%q<oauth>, [">= 0.4.3"])
@@ -220,7 +220,7 @@ Gem::Specification.new do |s|
       s.add_development_dependency(%q<ruby-prof>, [">= 0.9.2"])
     else
       s.add_dependency(%q<httparty>, [">= 0.4.5"])
-      s.add_dependency(%q<httpclient>, [">= 2.1.5.2"])
+      s.add_dependency(%q<httpclient>, [">= 2.5.1"])
       s.add_dependency(%q<json>, [">= 1.1.9"])
       s.add_dependency(%q<multipart-post>, [">= 1.0.1"])
       s.add_dependency(%q<oauth>, [">= 0.4.3"])
@@ -234,7 +234,7 @@ Gem::Specification.new do |s|
     end
   else
     s.add_dependency(%q<httparty>, [">= 0.4.5"])
-    s.add_dependency(%q<httpclient>, [">= 2.1.5.2"])
+    s.add_dependency(%q<httpclient>, [">= 2.5.1"])
     s.add_dependency(%q<json>, [">= 1.1.9"])
     s.add_dependency(%q<multipart-post>, [">= 1.0.1"])
     s.add_dependency(%q<oauth>, [">= 0.4.3"])