diff --git a/package.json b/package.json
index 81c1beebdf..4235e6f54f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "private": true,
-  "version": "16.3.0-alpha.2",
+  "version": "16.3.0-alpha.3",
   "workspaces": [
     "packages/*"
   ],
diff --git a/packages/create-subscription/package.json b/packages/create-subscription/package.json
index a3fd6ccd4b..16e1042a37 100644
--- a/packages/create-subscription/package.json
+++ b/packages/create-subscription/package.json
@@ -1,7 +1,7 @@
 {
   "name": "create-subscription",
   "description": "utility for subscribing to external data sources inside React components",
-  "version": "0.1.0-alpha.2",
+  "version": "0.1.0-alpha.3",
   "repository": "facebook/react",
   "files": [
     "LICENSE",
@@ -13,7 +13,7 @@
     "fbjs": "^0.8.16"
   },
   "peerDependencies": {
-    "react": "^16.3.0-alpha.1 || 16.3.0-alpha.2"
+    "react": "^16.3.0-alpha.1 || 16.3.0-alpha.3"
   },
   "devDependencies": {
     "rxjs": "^5.5.6"
diff --git a/packages/react-art/package.json b/packages/react-art/package.json
index 6500abfaa8..14a695acd2 100644
--- a/packages/react-art/package.json
+++ b/packages/react-art/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-art",
   "description": "React ART is a JavaScript library for drawing vector graphics using React. It provides declarative and reactive bindings to the ART library. Using the same declarative API you can render the output to either Canvas, SVG or VML (IE8).",
-  "version": "16.3.0-alpha.2",
+  "version": "16.3.0-alpha.3",
   "main": "index.js",
   "repository": "facebook/react",
   "keywords": [
@@ -26,7 +26,7 @@
     "prop-types": "^15.6.0"
   },
   "peerDependencies": {
-    "react": "^16.0.0 || 16.3.0-alpha.2"
+    "react": "^16.0.0 || 16.3.0-alpha.3"
   },
   "files": [
     "LICENSE",
diff --git a/packages/react-call-return/package.json b/packages/react-call-return/package.json
index 20d4b57bd7..11da41652f 100644
--- a/packages/react-call-return/package.json
+++ b/packages/react-call-return/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-call-return",
   "description": "Experimental APIs for multi-pass rendering in React.",
-  "version": "0.6.0-alpha.2",
+  "version": "0.6.0-alpha.3",
   "repository": "facebook/react",
   "files": [
     "LICENSE",
@@ -14,6 +14,6 @@
     "object-assign": "^4.1.1"
   },
   "peerDependencies": {
-    "react": "^16.0.0 || 16.3.0-alpha.2"
+    "react": "^16.0.0 || 16.3.0-alpha.3"
   }
 }
diff --git a/packages/react-dom/package.json b/packages/react-dom/package.json
index a5735f02c2..356fc4a253 100644
--- a/packages/react-dom/package.json
+++ b/packages/react-dom/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-dom",
-  "version": "16.3.0-alpha.2",
+  "version": "16.3.0-alpha.3",
   "description": "React package for working with the DOM.",
   "main": "index.js",
   "repository": "facebook/react",
@@ -19,7 +19,7 @@
     "prop-types": "^15.6.0"
   },
   "peerDependencies": {
-    "react": "^16.0.0 || 16.3.0-alpha.2"
+    "react": "^16.0.0 || 16.3.0-alpha.3"
   },
   "files": [
     "LICENSE",
diff --git a/packages/react-is/package.json b/packages/react-is/package.json
index 1dc8d2df43..8f7837df89 100644
--- a/packages/react-is/package.json
+++ b/packages/react-is/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-is",
-  "version": "16.3.0-alpha.2",
+  "version": "16.3.0-alpha.3",
   "description": "Brand checking of React Elements.",
   "main": "index.js",
   "repository": "facebook/react",
@@ -13,7 +13,7 @@
   },
   "homepage": "https://reactjs.org/",
   "peerDependencies": {
-    "react": "^16.0.0 || 16.3.0-alpha.2"
+    "react": "^16.0.0 || 16.3.0-alpha.3"
   },
   "files": [
     "LICENSE",
diff --git a/packages/react-reconciler/package.json b/packages/react-reconciler/package.json
index a2d7632f0d..8b26eb194d 100644
--- a/packages/react-reconciler/package.json
+++ b/packages/react-reconciler/package.json
@@ -1,7 +1,7 @@
 {
   "name": "react-reconciler",
   "description": "React package for creating custom renderers.",
-  "version": "0.8.0-alpha.2",
+  "version": "0.8.0-alpha.3",
   "keywords": [
     "react"
   ],
@@ -22,7 +22,7 @@
     "node": ">=0.10.0"
   },
   "peerDependencies": {
-    "react": "^16.0.0 || 16.3.0-alpha.2"
+    "react": "^16.0.0 || 16.3.0-alpha.3"
   },
   "dependencies": {
     "fbjs": "^0.8.16",
diff --git a/packages/react-test-renderer/package.json b/packages/react-test-renderer/package.json
index 6f20e76312..b697d5ee99 100644
--- a/packages/react-test-renderer/package.json
+++ b/packages/react-test-renderer/package.json
@@ -1,10 +1,14 @@
 {
   "name": "react-test-renderer",
-  "version": "16.3.0-alpha.2",
+  "version": "16.3.0-alpha.3",
   "description": "React package for snapshot testing.",
   "main": "index.js",
   "repository": "facebook/react",
-  "keywords": ["react", "react-native", "react-testing"],
+  "keywords": [
+    "react",
+    "react-native",
+    "react-testing"
+  ],
   "license": "MIT",
   "bugs": {
     "url": "https://github.com/facebook/react/issues"
@@ -14,10 +18,16 @@
     "fbjs": "^0.8.16",
     "object-assign": "^4.1.1",
     "prop-types": "^15.6.0",
-    "react-is": "^16.3.0-alpha.2"
+    "react-is": "^16.3.0-alpha.3"
   },
   "peerDependencies": {
-    "react": "^16.0.0 || 16.3.0-alpha.2"
+    "react": "^16.0.0 || 16.3.0-alpha.3"
   },
-  "files": ["LICENSE", "README.md", "index.js", "shallow.js", "cjs/"]
+  "files": [
+    "LICENSE",
+    "README.md",
+    "index.js",
+    "shallow.js",
+    "cjs/"
+  ]
 }
diff --git a/packages/react/package.json b/packages/react/package.json
index da86811c0e..27e6619f10 100644
--- a/packages/react/package.json
+++ b/packages/react/package.json
@@ -4,7 +4,7 @@
   "keywords": [
     "react"
   ],
-  "version": "16.3.0-alpha.2",
+  "version": "16.3.0-alpha.3",
   "homepage": "https://reactjs.org/",
   "bugs": "https://github.com/facebook/react/issues",
   "license": "MIT",
diff --git a/packages/shared/ReactVersion.js b/packages/shared/ReactVersion.js
index 534d3499d4..290c27f69a 100644
--- a/packages/shared/ReactVersion.js
+++ b/packages/shared/ReactVersion.js
@@ -8,4 +8,4 @@
 'use strict';
 
 // TODO: this is special because it gets imported during build.
-module.exports = '16.3.0-alpha.2';
+module.exports = '16.3.0-alpha.3';
diff --git a/packages/simple-cache-provider/package.json b/packages/simple-cache-provider/package.json
index 9c3dc32a37..d2c57cbdf9 100644
--- a/packages/simple-cache-provider/package.json
+++ b/packages/simple-cache-provider/package.json
@@ -1,7 +1,7 @@
 {
   "name": "simple-cache-provider",
   "description": "A basic cache for React applications",
-  "version": "0.3.0-alpha.2",
+  "version": "0.3.0-alpha.3",
   "repository": "facebook/react",
   "files": [
     "LICENSE",
@@ -13,6 +13,6 @@
     "fbjs": "^0.8.16"
   },
   "peerDependencies": {
-    "react": "^16.3.0-alpha.1 || 16.3.0-alpha.2"
+    "react": "^16.3.0-alpha.1 || 16.3.0-alpha.3"
   }
 }