diff --git a/bower.json b/bower.json
index a0dcae27e..70e4da01b 100644
--- a/bower.json
+++ b/bower.json
@@ -1,7 +1,7 @@
 {
   "name": "bourbon",
   "homepage": "http://bourbon.io/",
-  "version": "4.0.0-rc.2",
+  "version": "4.0.0",
   "main": "dist/_bourbon.scss",
   "ignore": [
     "app",
diff --git a/lib/bourbon/version.rb b/lib/bourbon/version.rb
index 75ae3be11..1d5aa9702 100644
--- a/lib/bourbon/version.rb
+++ b/lib/bourbon/version.rb
@@ -1,3 +1,3 @@
 module Bourbon
-  VERSION = "4.0.0.rc2"
+  VERSION = "4.0.0"
 end
diff --git a/package.json b/package.json
index 43fcf8907..d516a989f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bourbon",
-  "version": "4.0.0-rc.2",
+  "version": "4.0.0",
   "description": "A simple and lightweight mixin library for Sass.",
   "main": "dist/_bourbon.scss",
   "scripts": {