diff --git a/lib/middleman-compass/version.rb b/lib/middleman-compass/version.rb
index c5b3c42..fcc5622 100644
--- a/lib/middleman-compass/version.rb
+++ b/lib/middleman-compass/version.rb
@@ -1,5 +1,5 @@
 module Middleman
   module Compass
-    VERSION = "4.0.0.rc.2"
+    VERSION = "4.0.0"
   end
 end
diff --git a/middleman-compass.gemspec b/middleman-compass.gemspec
index 267d4ea..9e8989f 100644
--- a/middleman-compass.gemspec
+++ b/middleman-compass.gemspec
@@ -15,6 +15,6 @@ Gem::Specification.new do |s|
   s.files = `git ls-files -z`.split("\0")
   s.test_files = `git ls-files -z -- {fixtures,features}/*`.split("\0")
   s.require_paths = ["lib"]
-  s.add_dependency("middleman-core", [">= 4.0.0.rc.2"])
+  s.add_dependency("middleman-core", [">= 4.0.0"])
   s.add_dependency('compass', ['>= 1.0.0', '< 2.0.0'])
 end