diff --git a/Rakefile b/Rakefile
index 47aa3fea9..2c5de0b9b 100644
--- a/Rakefile
+++ b/Rakefile
@@ -9,15 +9,15 @@ Jeweler::Tasks.new do |gem|
   gem.authors           = ["John Nunemaker", "Wynn Netherland"]
   gem.files             = FileList["[A-Z]*", "{examples,lib,test}/**/*"]
 
-  gem.add_dependency("oauth", "~> 0.3")
-  gem.add_dependency("hashie", "~> 0.2")
-  gem.add_dependency("httparty", "~> 0.5")
-  gem.add_dependency("yajl-ruby", "~> 0.7")
+  gem.add_dependency("oauth", ">= 0.3.5")
+  gem.add_dependency("hashie", "~> 0.2.0")
+  gem.add_dependency("httparty", "~> 0.5.0")
+  gem.add_dependency("yajl-ruby", "~> 0.7.0")
 
-  gem.add_development_dependency("shoulda", "~> 2.10")
-  gem.add_development_dependency("jnunemaker-matchy", "~> 0.4")
-  gem.add_development_dependency("mocha", "~> 0.9")
-  gem.add_development_dependency("fakeweb", "~> 1.2")
+  gem.add_development_dependency("shoulda", "~> 2.10.0")
+  gem.add_development_dependency("jnunemaker-matchy", "~> 0.4.0")
+  gem.add_development_dependency("mocha", "~> 0.9.0")
+  gem.add_development_dependency("fakeweb", "~> 1.2.0")
 end
 
 Jeweler::GemcutterTasks.new
diff --git a/twitter.gemspec b/twitter.gemspec
index 4c1b6c090..4f0b03774 100644
--- a/twitter.gemspec
+++ b/twitter.gemspec
@@ -49,6 +49,7 @@ Gem::Specification.new do |s|
      "test/fixtures/friend_ids.json",
      "test/fixtures/friends_timeline.json",
      "test/fixtures/friendship.json",
+     "test/fixtures/friendship_exists.json",
      "test/fixtures/home_timeline.json",
      "test/fixtures/ids.json",
      "test/fixtures/list.json",
@@ -133,33 +134,33 @@ Gem::Specification.new do |s|
     s.specification_version = 3
 
     if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<oauth>, ["~> 0.3"])
-      s.add_runtime_dependency(%q<hashie>, ["~> 0.2"])
-      s.add_runtime_dependency(%q<httparty>, ["~> 0.5"])
-      s.add_runtime_dependency(%q<yajl-ruby>, ["~> 0.7"])
-      s.add_development_dependency(%q<shoulda>, ["~> 2.10"])
-      s.add_development_dependency(%q<jnunemaker-matchy>, ["~> 0.4"])
-      s.add_development_dependency(%q<mocha>, ["~> 0.9"])
-      s.add_development_dependency(%q<fakeweb>, ["~> 1.2"])
+      s.add_runtime_dependency(%q<oauth>, [">= 0.3.5"])
+      s.add_runtime_dependency(%q<hashie>, ["~> 0.2.0"])
+      s.add_runtime_dependency(%q<httparty>, ["~> 0.5.0"])
+      s.add_runtime_dependency(%q<yajl-ruby>, ["~> 0.7.0"])
+      s.add_development_dependency(%q<shoulda>, ["~> 2.10.0"])
+      s.add_development_dependency(%q<jnunemaker-matchy>, ["~> 0.4.0"])
+      s.add_development_dependency(%q<mocha>, ["~> 0.9.0"])
+      s.add_development_dependency(%q<fakeweb>, ["~> 1.2.0"])
     else
-      s.add_dependency(%q<oauth>, ["~> 0.3"])
-      s.add_dependency(%q<hashie>, ["~> 0.2"])
-      s.add_dependency(%q<httparty>, ["~> 0.5"])
-      s.add_dependency(%q<yajl-ruby>, ["~> 0.7"])
-      s.add_dependency(%q<shoulda>, ["~> 2.10"])
-      s.add_dependency(%q<jnunemaker-matchy>, ["~> 0.4"])
-      s.add_dependency(%q<mocha>, ["~> 0.9"])
-      s.add_dependency(%q<fakeweb>, ["~> 1.2"])
+      s.add_dependency(%q<oauth>, [">= 0.3.5"])
+      s.add_dependency(%q<hashie>, ["~> 0.2.0"])
+      s.add_dependency(%q<httparty>, ["~> 0.5.0"])
+      s.add_dependency(%q<yajl-ruby>, ["~> 0.7.0"])
+      s.add_dependency(%q<shoulda>, ["~> 2.10.0"])
+      s.add_dependency(%q<jnunemaker-matchy>, ["~> 0.4.0"])
+      s.add_dependency(%q<mocha>, ["~> 0.9.0"])
+      s.add_dependency(%q<fakeweb>, ["~> 1.2.0"])
     end
   else
-    s.add_dependency(%q<oauth>, ["~> 0.3"])
-    s.add_dependency(%q<hashie>, ["~> 0.2"])
-    s.add_dependency(%q<httparty>, ["~> 0.5"])
-    s.add_dependency(%q<yajl-ruby>, ["~> 0.7"])
-    s.add_dependency(%q<shoulda>, ["~> 2.10"])
-    s.add_dependency(%q<jnunemaker-matchy>, ["~> 0.4"])
-    s.add_dependency(%q<mocha>, ["~> 0.9"])
-    s.add_dependency(%q<fakeweb>, ["~> 1.2"])
+    s.add_dependency(%q<oauth>, [">= 0.3.5"])
+    s.add_dependency(%q<hashie>, ["~> 0.2.0"])
+    s.add_dependency(%q<httparty>, ["~> 0.5.0"])
+    s.add_dependency(%q<yajl-ruby>, ["~> 0.7.0"])
+    s.add_dependency(%q<shoulda>, ["~> 2.10.0"])
+    s.add_dependency(%q<jnunemaker-matchy>, ["~> 0.4.0"])
+    s.add_dependency(%q<mocha>, ["~> 0.9.0"])
+    s.add_dependency(%q<fakeweb>, ["~> 1.2.0"])
   end
 end