diff --git a/cool.io.gemspec b/cool.io.gemspec
index 2140439..e0bb210 100644
--- a/cool.io.gemspec
+++ b/cool.io.gemspec
@@ -7,7 +7,7 @@ Gem::Specification.new do |s|
   s.version     = Coolio::VERSION
   s.authors     = ["Tony Arcieri", "Masahiro Nakagawa"]
   s.email       = ["tony.arcieri@gmail.com", "repeatedly@gmail.com"]
-  s.homepage    = "http://coolio.github.com"
+  s.homepage    = "https://github.com/socketry/cool.io"
   s.summary     = "A cool framework for doing high performance I/O in Ruby"
   s.description = "Cool.io provides a high performance event framework for Ruby which uses the libev C library"
   s.extensions = ["ext/cool.io/extconf.rb", "ext/iobuffer/extconf.rb"]