diff --git a/CHANGELOG.md b/CHANGELOG.md
index 467d04dd4d3f14..a769c8791c518f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,21 +17,22 @@ Here are some highlights ✨:
 
 - [ButtonBase] Fix riple not stoping on mouse up (#16142) @joaosilvalopes
 - [useMediaQuery] Defensive logic against matchMedia not available (#16196) @oliviertassinari
+- [Typography] Fix variantMapping rejecting partial type (#16187) @eps1lon
 
 ### `@material-ui/styles@v4.1.1`
 
 - [styles] Fix react-hot-loader regression (#16195) @oliviertassinari
 
-### `@material-ui/icons@v4.1.1`
+### `@material-ui/icons@v4.2.0`
 
 - [icons] Fix generated index.d.ts (#16139) @MayhemYDG
-- [icons] Update the icons (#16166) @oliviertassinari
+- [icons] Update and clean the icons (#16166) @oliviertassinari
 
 ### `@material-ui/lab@v4.0.0-alpha.16`
 
 - [Slider] Support range (#15703) @oliviertassinari
 
-### `@material-ui/system@v4.1.1`
+### `@material-ui/system@v4.2.0`
 
 - [system] Add overflow, textOverflow, whiteSpace properties (#16129) @aditya1906
 - [system] Add remaining flexbox properties (#16164) @aditya1906
@@ -62,7 +63,7 @@ A big thanks to the 26 contributors who made this release possible!
 
 Here are some highlights ✨:
 
-- 💄 A new ButtonGroup component (#15751) @mbrookes
+- 💄 A new ButtonGroup component (#15744) @mbrookes
 - 💄 New system props (flex, fontStyle, letterSpacing, lineHeight) (#16045, #16109) @ljvanschie, @aditya1906
 - 📚 Fix the documentation notification spam (#16070)
 - 💄 A new fontWeightBold typography theme value (#16036) @aditya1906
diff --git a/package.json b/package.json
index ce5b2362c24e1c..f0e4aab11b17da 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "4.1.0",
+  "version": "4.1.1",
   "private": true,
   "scripts": {
     "argos": "argos upload test/regressions/screenshots/chrome --token $ARGOS_TOKEN",
diff --git a/packages/material-ui-icons/package.json b/packages/material-ui-icons/package.json
index a62ce7197c1201..83fc45af3c72e8 100644
--- a/packages/material-ui-icons/package.json
+++ b/packages/material-ui-icons/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@material-ui/icons",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "private": false,
   "author": "Material-UI Team",
   "description": "Material Design Svg Icons converted to Material-UI React components.",
@@ -38,7 +38,7 @@
     "typescript": "tslint -p tsconfig.json \"src/**/*.{ts,tsx}\""
   },
   "peerDependencies": {
-    "@material-ui/core": "^4.1.0",
+    "@material-ui/core": "^4.1.1",
     "react": "^16.8.0",
     "react-dom": "^16.8.0"
   },
diff --git a/packages/material-ui-lab/package.json b/packages/material-ui-lab/package.json
index 7190121f3be3bf..ada19b67f3a99c 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.15",
+  "version": "4.0.0-alpha.16",
   "private": false,
   "author": "Material-UI Team",
   "description": "Material-UI Lab - Incubator for Material-UI React components.",
@@ -34,13 +34,13 @@
     "typescript": "tslint -p tsconfig.json \"src/**/*.{ts,tsx}\""
   },
   "peerDependencies": {
-    "@material-ui/core": "^4.0.2",
+    "@material-ui/core": "^4.1.1",
     "react": "^16.8.0",
     "react-dom": "^16.8.0"
   },
   "dependencies": {
     "@babel/runtime": "^7.2.0",
-    "@material-ui/utils": "^4.0.1",
+    "@material-ui/utils": "^4.1.0",
     "clsx": "^1.0.2",
     "keycode": "^2.1.9",
     "prop-types": "^15.7.2"
diff --git a/packages/material-ui-styles/package.json b/packages/material-ui-styles/package.json
index aa9125e44df951..c14614d434dc0b 100644
--- a/packages/material-ui-styles/package.json
+++ b/packages/material-ui-styles/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@material-ui/styles",
-  "version": "4.1.0",
+  "version": "4.1.1",
   "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 ef53c770f15697..111524368cb639 100644
--- a/packages/material-ui-system/package.json
+++ b/packages/material-ui-system/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@material-ui/system",
-  "version": "4.1.0",
+  "version": "4.2.0",
   "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 aaecd8123f485d..31ac6e5b09176d 100644
--- a/packages/material-ui/package.json
+++ b/packages/material-ui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@material-ui/core",
-  "version": "4.1.0",
+  "version": "4.1.1",
   "private": false,
   "author": "Material-UI Team",
   "description": "React components that implement Google's Material Design.",
@@ -38,8 +38,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.2.0",
-    "@material-ui/styles": "^4.1.0",
-    "@material-ui/system": "^4.1.0",
+    "@material-ui/styles": "^4.1.1",
+    "@material-ui/system": "^4.2.0",
     "@material-ui/types": "^4.1.0",
     "@material-ui/utils": "^4.1.0",
     "@types/react-transition-group": "^2.0.16",