diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47f098ecfbff..031704bc765b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,38 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## 6.20.0
+
+_May 24, 2024_
+
+We'd like to offer a big thanks to the 2 contributors who made this release possible. Here are some highlights ✨:
+
+- 🐞 Bugfixes
+
+### Data Grid
+
+#### `@mui/x-data-grid@6.20.0`
+
+- [DataGrid] Escape formulas in CSV and Excel export (#13190) @cherniavskii
+
+#### `@mui/x-data-grid-pro@6.20.0` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link 'Pro plan')
+
+Same changes as in `@mui/x-data-grid@6.20.0`.
+
+#### `@mui/x-data-grid-premium@6.20.0` [![premium](https://mui.com/r/x-premium-svg)](https://mui.com/r/x-premium-svg-link 'Premium plan')
+
+Same changes as in `@mui/x-data-grid-pro@6.20.0`.
+
+### Date Pickers
+
+#### `@mui/x-date-pickers@6.20.0`
+
+- [pickers] Fix `disableOpenPicker` prop behavior (#13221) @LukasTy
+
+#### `@mui/x-date-pickers-pro@6.20.0` [![pro](https://mui.com/r/x-pro-svg)](https://mui.com/r/x-pro-svg-link 'Pro plan')
+
+Same changes as in `@mui/x-date-pickers@6.20.0`.
+
 ## 6.19.12
 
 _May 17, 2024_
diff --git a/package.json b/package.json
index fd1cf450d8cd..bcd27ee7e018 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "6.19.12",
+  "version": "6.20.0",
   "private": true,
   "scripts": {
     "start": "yarn && yarn docs:dev",
diff --git a/packages/grid/x-data-grid-generator/package.json b/packages/grid/x-data-grid-generator/package.json
index 84ac1065dd3c..16cc20f3d30e 100644
--- a/packages/grid/x-data-grid-generator/package.json
+++ b/packages/grid/x-data-grid-generator/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mui/x-data-grid-generator",
-  "version": "6.19.11",
+  "version": "6.20.0",
   "description": "Generate fake data for demo purposes only.",
   "author": "MUI Team",
   "main": "src/index.ts",
@@ -32,7 +32,7 @@
   "dependencies": {
     "@babel/runtime": "^7.23.2",
     "@mui/base": "^5.0.0-beta.22",
-    "@mui/x-data-grid-premium": "6.19.11",
+    "@mui/x-data-grid-premium": "6.20.0",
     "chance": "^1.1.11",
     "clsx": "^2.0.0",
     "lru-cache": "^7.18.3"
diff --git a/packages/grid/x-data-grid-premium/package.json b/packages/grid/x-data-grid-premium/package.json
index 53592bea6a6b..375d304b6526 100644
--- a/packages/grid/x-data-grid-premium/package.json
+++ b/packages/grid/x-data-grid-premium/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mui/x-data-grid-premium",
-  "version": "6.19.11",
+  "version": "6.20.0",
   "description": "The Premium plan edition of the data grid component (MUI X).",
   "author": "MUI Team",
   "main": "src/index.ts",
@@ -44,8 +44,8 @@
   "dependencies": {
     "@babel/runtime": "^7.23.2",
     "@mui/utils": "^5.14.16",
-    "@mui/x-data-grid": "6.19.11",
-    "@mui/x-data-grid-pro": "6.19.11",
+    "@mui/x-data-grid": "6.20.0",
+    "@mui/x-data-grid-pro": "6.20.0",
     "@mui/x-license-pro": "6.10.2",
     "@types/format-util": "^1.0.3",
     "clsx": "^2.0.0",
diff --git a/packages/grid/x-data-grid-pro/package.json b/packages/grid/x-data-grid-pro/package.json
index f4ef21ab3863..214b04421f70 100644
--- a/packages/grid/x-data-grid-pro/package.json
+++ b/packages/grid/x-data-grid-pro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mui/x-data-grid-pro",
-  "version": "6.19.11",
+  "version": "6.20.0",
   "description": "The Pro plan edition of the data grid component (MUI X).",
   "author": "MUI Team",
   "main": "src/index.ts",
@@ -44,7 +44,7 @@
   "dependencies": {
     "@babel/runtime": "^7.23.2",
     "@mui/utils": "^5.14.16",
-    "@mui/x-data-grid": "6.19.11",
+    "@mui/x-data-grid": "6.20.0",
     "@mui/x-license-pro": "6.10.2",
     "@types/format-util": "^1.0.3",
     "clsx": "^2.0.0",
diff --git a/packages/grid/x-data-grid/package.json b/packages/grid/x-data-grid/package.json
index 263d85e4f0fc..9e3e78fe38d6 100644
--- a/packages/grid/x-data-grid/package.json
+++ b/packages/grid/x-data-grid/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mui/x-data-grid",
-  "version": "6.19.11",
+  "version": "6.20.0",
   "description": "The community edition of the data grid component (MUI X).",
   "author": "MUI Team",
   "main": "src/index.ts",
diff --git a/packages/x-date-pickers-pro/package.json b/packages/x-date-pickers-pro/package.json
index 6348401fc52e..2034d9452f10 100644
--- a/packages/x-date-pickers-pro/package.json
+++ b/packages/x-date-pickers-pro/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mui/x-date-pickers-pro",
-  "version": "6.19.12",
+  "version": "6.20.0",
   "description": "The commercial edition of the date picker components (MUI X).",
   "author": "MUI Team",
   "main": "src/index.ts",
@@ -44,7 +44,7 @@
     "@babel/runtime": "^7.23.2",
     "@mui/base": "^5.0.0-beta.22",
     "@mui/utils": "^5.14.16",
-    "@mui/x-date-pickers": "6.19.12",
+    "@mui/x-date-pickers": "6.20.0",
     "@mui/x-license-pro": "6.10.2",
     "clsx": "^2.0.0",
     "prop-types": "^15.8.1",
diff --git a/packages/x-date-pickers/package.json b/packages/x-date-pickers/package.json
index cde8dd841aec..bc0d0d89d1cf 100644
--- a/packages/x-date-pickers/package.json
+++ b/packages/x-date-pickers/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mui/x-date-pickers",
-  "version": "6.19.12",
+  "version": "6.20.0",
   "description": "The community edition of the date picker components (MUI X).",
   "author": "MUI Team",
   "main": "src/index.ts",