diff --git a/Formula/cocoapods.rb b/Formula/cocoapods.rb
index de580a441a..545a3dcb00 100644
--- a/Formula/cocoapods.rb
+++ b/Formula/cocoapods.rb
@@ -1,19 +1,8 @@
 class Cocoapods < Formula
   desc "The Cocoa Dependency Manager."
   homepage "https://cocoapods.org/"
-
-  stable do
-    url "https://github.com/CocoaPods/CocoaPods/archive/1.0.1.tar.gz"
-    sha256 "5ff282d8400a773ffcdf12af45a5cef98cac78a87aea7e0ce3818ab767597da2"
-
-    patch do
-      # Avoid use of activesupport version 5 (which requires Ruby >= 2.2.2)
-      # https://github.com/CocoaPods/CocoaPods/pull/5602
-      # https://github.com/CocoaPods/CocoaPods/commit/c6e557b
-      url "https://raw.githubusercontent.com/zmwangx/patches/4cb8f3cbcf9caf1056e7ddbddb2e114ed2b18536/cocoapods/patch-activesupport-4.x.diff"
-      sha256 "4448552b4c2ea952a9a30d15be50e09c2eca73f29ff6029db215afe244aa7bc9"
-    end
-  end
+  url "https://github.com/CocoaPods/CocoaPods/archive/1.1.0.tar.gz"
+  sha256 "9fcc2503e7ef11d8ecf419d181a9f8495960db1f5a5e38cc5b9571e82a6c04ae"
 
   bottle do
     cellar :any_skip_relocation
@@ -23,12 +12,6 @@ class Cocoapods < Formula
     sha256 "0e60242bb181b9a0b66bdbe3b105780330c737da4bb0dea9bd6408f2093aa96a" => :mavericks
   end
 
-  devel do
-    url "https://github.com/CocoaPods/CocoaPods/archive/1.1.0.rc.3.tar.gz"
-    version "1.1.0.rc.3"
-    sha256 "e058674db3319f9376fef01b5f89771d336e6436608699363f01142b7777c63e"
-  end
-
   def install
     ENV["GEM_HOME"] = libexec
     system "gem", "build", "cocoapods.gemspec"