diff --git a/package.json b/package.json
index b6cf18f0aacaa2..1662e27fc51fee 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@material-ui/workspace",
-  "version": "4.0.0-beta.1",
+  "version": "4.0.0-beta.2",
   "private": true,
   "author": "Material-UI Team",
   "description": "Material-UI's workspace package",
diff --git a/packages/material-ui-lab/package.json b/packages/material-ui-lab/package.json
index 6f8b3fc535d2f8..c32b7b1582ae81 100644
--- a/packages/material-ui-lab/package.json
+++ b/packages/material-ui-lab/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@material-ui/lab",
-  "version": "4.0.0-alpha.10",
+  "version": "4.0.0-alpha.11",
   "private": false,
   "author": "Material-UI Team",
   "description": "Material-UI Lab - Incubator for Material-UI React components.",
@@ -33,7 +33,7 @@
     "typescript": "tslint -p tsconfig.json \"src/**/*.{ts,tsx}\""
   },
   "peerDependencies": {
-    "@material-ui/core": "^4.0.0-beta.1",
+    "@material-ui/core": "^4.0.0-beta.2",
     "react": "^16.8.0",
     "react-dom": "^16.8.0"
   },
diff --git a/packages/material-ui-styles/package.json b/packages/material-ui-styles/package.json
index a754e3b011f5c2..2517475e86222f 100644
--- a/packages/material-ui-styles/package.json
+++ b/packages/material-ui-styles/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@material-ui/styles",
-  "version": "4.0.0-beta.1",
+  "version": "4.0.0-beta.2",
   "private": false,
   "author": "Material-UI Team",
   "description": "Material-UI Styles - The styling solution of Material-UI.",
diff --git a/packages/material-ui-system/package.json b/packages/material-ui-system/package.json
index 38dc47710a6bdc..c635c56692dd12 100644
--- a/packages/material-ui-system/package.json
+++ b/packages/material-ui-system/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@material-ui/system",
-  "version": "4.0.0-beta.1",
+  "version": "4.0.0-beta.2",
   "private": false,
   "author": "Material-UI Team",
   "description": "Material-UI System - Design system for Material-UI.",
diff --git a/packages/material-ui/package.json b/packages/material-ui/package.json
index d152260fea5f6a..d5529a4cc09e8d 100644
--- a/packages/material-ui/package.json
+++ b/packages/material-ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@material-ui/core",
-  "version": "4.0.0-beta.1",
+  "version": "4.0.0-beta.2",
   "private": false,
   "author": "Material-UI Team",
   "description": "React components that implement Google's Material Design.",
@@ -37,8 +37,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.2.0",
-    "@material-ui/styles": "^4.0.0-beta.1",
-    "@material-ui/system": "^4.0.0-beta.1",
+    "@material-ui/styles": "^4.0.0-beta.2",
+    "@material-ui/system": "^4.0.0-beta.2",
     "@material-ui/types": "^4.0.0-beta.2",
     "@material-ui/utils": "^4.0.0-beta.1",
     "@types/react-transition-group": "^2.0.16",