diff --git a/addons/actions/package.json b/addons/actions/package.json
index e4b2c3438561..6f74f42591bd 100644
--- a/addons/actions/package.json
+++ b/addons/actions/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-actions",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Action Logger addon for storybook",
   "main": "dist/index.js",
   "scripts": {
@@ -27,7 +27,7 @@
     "shelljs": "^0.7.7"
   },
   "dependencies": {
-    "@storybook/addons": "^3.0.0-rc.3",
+    "@storybook/addons": "^3.0.0",
     "deep-equal": "^1.0.1",
     "json-stringify-safe": "^5.0.1",
     "prop-types": "^15.5.8",
diff --git a/addons/centered/package.json b/addons/centered/package.json
index 81b8c186d9a2..ebed5c19a930 100644
--- a/addons/centered/package.json
+++ b/addons/centered/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-centered",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Storybook decorator to center components",
   "main": "dist/index.js",
   "scripts": {
diff --git a/addons/comments/package.json b/addons/comments/package.json
index df510242d359..270c4e2a68f4 100644
--- a/addons/comments/package.json
+++ b/addons/comments/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-comments",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Comments addon for Storybook",
   "keywords": [
     "storybook"
@@ -23,7 +23,7 @@
     "storybook-remote": "start-storybook -p 3006"
   },
   "dependencies": {
-    "@storybook/addons": "^3.0.0-rc.3",
+    "@storybook/addons": "^3.0.0",
     "babel-runtime": "^6.23.0",
     "deep-equal": "^1.0.1",
     "events": "^1.1.1",
diff --git a/addons/graphql/package.json b/addons/graphql/package.json
index 1d848b5f390c..fab106955f08 100644
--- a/addons/graphql/package.json
+++ b/addons/graphql/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-graphql",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Storybook addon to display the GraphiQL IDE",
   "main": "dist/index.js",
   "scripts": {
diff --git a/addons/info/package.json b/addons/info/package.json
index 6d1bb811e77b..1c3cf9ce71ef 100644
--- a/addons/info/package.json
+++ b/addons/info/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-info",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "A Storybook addon to show additional information for your stories.",
   "repository": {
     "type": "git",
@@ -23,7 +23,7 @@
     "react": "*"
   },
   "dependencies": {
-    "@storybook/addons": "^3.0.0-rc.3",
+    "@storybook/addons": "^3.0.0",
     "babel-runtime": "^6.23.0",
     "markdown-to-react-components": "^0.2.1",
     "prop-types": "^15.5.8",
diff --git a/addons/knobs/package.json b/addons/knobs/package.json
index 4a39edf76f88..cf156391fa14 100644
--- a/addons/knobs/package.json
+++ b/addons/knobs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-knobs",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Storybook Addon Prop Editor Component",
   "repository": {
     "type": "git",
diff --git a/addons/links/package.json b/addons/links/package.json
index d05243627764..10b6dde7c794 100644
--- a/addons/links/package.json
+++ b/addons/links/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-links",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Story Links addon for storybook",
   "main": "dist/index.js",
   "scripts": {
@@ -26,7 +26,7 @@
     "shelljs": "^0.7.7"
   },
   "dependencies": {
-    "@storybook/addons": "^3.0.0-rc.3"
+    "@storybook/addons": "^3.0.0"
   },
   "peerDependencies": {
     "react": "*",
diff --git a/addons/notes/package.json b/addons/notes/package.json
index 73dbcd62710e..38b2321c9a73 100644
--- a/addons/notes/package.json
+++ b/addons/notes/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-notes",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Write notes for your Storybook stories.",
   "repository": {
     "type": "git",
diff --git a/addons/options/package.json b/addons/options/package.json
index 51b9c2487cab..0687f64d74e2 100644
--- a/addons/options/package.json
+++ b/addons/options/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-options",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Options addon for storybook",
   "main": "preview.js",
   "scripts": {
@@ -26,7 +26,7 @@
     "shelljs": "^0.7.7"
   },
   "dependencies": {
-    "@storybook/addons": "^3.0.0-rc.3"
+    "@storybook/addons": "^3.0.0"
   },
   "peerDependencies": {
     "react": "*",
diff --git a/addons/storyshots/package.json b/addons/storyshots/package.json
index 8fded9057e47..331980abcf7e 100644
--- a/addons/storyshots/package.json
+++ b/addons/storyshots/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addon-storyshots",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "StoryShots is a Jest Snapshot Testing Addon for Storybook.",
   "repository": {
     "type": "git",
diff --git a/app/react-native/package.json b/app/react-native/package.json
index 92efe193ff99..a24329ac39a5 100644
--- a/app/react-native/package.json
+++ b/app/react-native/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/react-native",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "A better way to develop React Native Components for your app",
   "main": "dist/index.js",
   "bin": {
@@ -34,11 +34,11 @@
     "react-native": "^0.43.3"
   },
   "dependencies": {
-    "@storybook/addon-actions": "^3.0.0-rc.3",
-    "@storybook/addon-links": "^3.0.0-rc.3",
-    "@storybook/addons": "^3.0.0-rc.3",
-    "@storybook/channel-websocket": "^3.0.0-rc.3",
-    "@storybook/ui": "^3.0.0-rc.3",
+    "@storybook/addon-actions": "^3.0.0",
+    "@storybook/addon-links": "^3.0.0",
+    "@storybook/addons": "^3.0.0",
+    "@storybook/channel-websocket": "^3.0.0",
+    "@storybook/ui": "^3.0.0",
     "autoprefixer": "^7.0.1",
     "babel-core": "^6.24.1",
     "babel-loader": "^7.0.0",
diff --git a/app/react/package.json b/app/react/package.json
index 33836414c036..a7f1c172495d 100644
--- a/app/react/package.json
+++ b/app/react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/react",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Storybook for React: Develop React Component in isolation with Hot Reloading.",
   "license": "MIT",
   "main": "dist/client/index.js",
@@ -23,11 +23,11 @@
     "prepublish": "node ../../scripts/prepublish.js"
   },
   "dependencies": {
-    "@storybook/addon-actions": "^3.0.0-rc.3",
-    "@storybook/addon-links": "^3.0.0-rc.3",
-    "@storybook/addons": "^3.0.0-rc.3",
-    "@storybook/channel-postmessage": "^3.0.0-rc.3",
-    "@storybook/ui": "^3.0.0-rc.3",
+    "@storybook/addon-actions": "^3.0.0",
+    "@storybook/addon-links": "^3.0.0",
+    "@storybook/addons": "^3.0.0",
+    "@storybook/channel-postmessage": "^3.0.0",
+    "@storybook/ui": "^3.0.0",
     "airbnb-js-shims": "^1.1.1",
     "autoprefixer": "^7.1.1",
     "babel-core": "^6.24.1",
diff --git a/lerna.json b/lerna.json
index ac7d433e0342..1ef389fc0177 100644
--- a/lerna.json
+++ b/lerna.json
@@ -19,5 +19,6 @@
     "lib/*",
     "examples/*"
   ],
-  "concurrency": 1
+  "concurrency": 1,
+  "version": "3.0.0"
 }
diff --git a/lib/addons/package.json b/lib/addons/package.json
index fda3df952a9f..ea00cadc53c6 100644
--- a/lib/addons/package.json
+++ b/lib/addons/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/addons",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Storybook addons store",
   "main": "dist/index.js",
   "scripts": {
diff --git a/lib/channel-postmessage/package.json b/lib/channel-postmessage/package.json
index a96383caf486..74934b73af48 100644
--- a/lib/channel-postmessage/package.json
+++ b/lib/channel-postmessage/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/channel-postmessage",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "",
   "main": "dist/index.js",
   "scripts": {
@@ -11,7 +11,7 @@
     "shelljs": "^0.7.7"
   },
   "dependencies": {
-    "@storybook/channels": "^3.0.0-rc.3",
+    "@storybook/channels": "^3.0.0",
     "json-stringify-safe": "^5.0.1"
   }
 }
diff --git a/lib/channel-websocket/package.json b/lib/channel-websocket/package.json
index cabe87767afa..8abb8ae4d7ab 100644
--- a/lib/channel-websocket/package.json
+++ b/lib/channel-websocket/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/channel-websocket",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "",
   "main": "dist/index.js",
   "scripts": {
@@ -11,6 +11,6 @@
     "shelljs": "^0.7.7"
   },
   "dependencies": {
-    "@storybook/channels": "^3.0.0-rc.3"
+    "@storybook/channels": "^3.0.0"
   }
 }
diff --git a/lib/channels/package.json b/lib/channels/package.json
index 421e7d4e2e19..95e8d4973e09 100644
--- a/lib/channels/package.json
+++ b/lib/channels/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/channels",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "",
   "main": "dist/index.js",
   "scripts": {
diff --git a/lib/cli/package.json b/lib/cli/package.json
index 7c17f4935d08..b6de9e544a50 100644
--- a/lib/cli/package.json
+++ b/lib/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/cli",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Storybook's CLI - easiest method of adding storybook to your projects",
   "bin": {
     "getstorybook": "./bin/generate.js"
@@ -21,7 +21,7 @@
   },
   "homepage": "https://github.com/storybooks/storybook/tree/master/lib/cli",
   "dependencies": {
-    "@storybook/codemod": "^3.0.0-rc.3",
+    "@storybook/codemod": "^3.0.0",
     "chalk": "^1.1.3",
     "child-process-promise": "^2.2.1",
     "commander": "^2.9.0",
diff --git a/lib/codemod/package.json b/lib/codemod/package.json
index a332cffc6bfd..6ad9119f893c 100644
--- a/lib/codemod/package.json
+++ b/lib/codemod/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@storybook/codemod",
   "description": "A collection of codemod scripts written with JSCodeshift",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "license": "MIT",
   "repository": {
     "type": "git",
diff --git a/lib/ui/package.json b/lib/ui/package.json
index 8c46cd1c10a3..d71e78ac0fe6 100644
--- a/lib/ui/package.json
+++ b/lib/ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@storybook/ui",
-  "version": "3.0.0-rc.3",
+  "version": "3.0.0",
   "description": "Core Storybook UI",
   "repository": {
     "type": "git",