diff --git a/Gemfile.lock b/Gemfile.lock
index b1fd7ad506d274..ddc877ea7e6b90 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,7 +18,7 @@ GIT
 
 GIT
   remote: git://github.com/CocoaPods/Core.git
-  revision: d722b0dd89002ebeb23bc090bdde73f9cb97f8ba
+  revision: 35bdbe1d45b6d09533770d634e2adc668472892c
   specs:
     cocoapods-core (0.17.0.rc6)
       activesupport (~> 3.2.6)
diff --git a/Rakefile b/Rakefile
index 3cf94293bc46a4..7523a44d44b336 100644
--- a/Rakefile
+++ b/Rakefile
@@ -307,7 +307,9 @@ end
 
 module Pod
   # Suppress the warnings because they make too much noise at this stage.
-  def CoreUI.warn(message)
+  module CoreUI
+    def self.warn(message)
+    end
   end
 end