diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8a1dfac6a67b7..5496e6fbe9664 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,55 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## 6.19.3
+
+_Feb 1, 2024_
+
+We'd like to offer a big thanks to the 4 contributors who made this release possible. Here are some highlights ✨:
+
+- 🌍 Improve Hebrew (he-IL) locale (#11831) @danielmishan85
+- 🐞 Bugfixes
+- 📚 Documentation improvements
+
+### Data Grid
+
+#### `@mui/x-data-grid@6.19.3`
+
+- [l10n] Improve Hebrew (he-IL) locale (@danielmishan85) (#11831)
+
+#### `@mui/x-data-grid-pro@6.19.3` [![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@6.19.3`.
+
+#### `@mui/x-data-grid-premium@6.19.3` [![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@6.19.3`.
+
+### Date Pickers
+
+#### `@mui/x-date-pickers@6.19.3`
+
+- [TimePicker] Add missing toolbar classes descriptions (#11862) @LukasTy
+
+#### `@mui/x-date-pickers-pro@6.19.3` [![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@6.19.3`.
+
+### Charts / `@mui/x-charts@6.19.3`
+
+- [charts] Document how to modify color according to values (#11854) @alexfauquette
+
+### Docs
+
+- [docs] Add a general uplift to the whats new page (#11883) @danilo-leal
+- [docs] Fix 404 (#11852) @alexfauquette
+- [docs] Fix <title> generation (#11825) @alexfauquette
+- [docs] Fix docs:api when typo in slots typing (#11861) @alexfauquette
+- [docs] Improve Support page (#11556) @oliviertassinari
+- [docs] Sync support page with core @oliviertassinari
+- [docs] These API don't exist in MUI X v6 @oliviertassinari
+- [docs] Update whats new page with v7 Beta blogpost content (#11886) @joserodolfofreitas
+
 ## 6.19.2
 
 _Jan 25, 2024_
diff --git a/package.json b/package.json
index e928e3727340a..f2a95524ad9f0 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "6.19.2",
+  "version": "6.19.3",
   "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 445e7dcdcdaa9..09edfc7e43471 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": "6.19.2",
+  "version": "6.19.3",
   "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": "6.19.2",
+    "@mui/x-data-grid-premium": "6.19.3",
     "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 76b01d5202598..0d235c5fcbabf 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": "6.19.2",
+  "version": "6.19.3",
   "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": "6.19.2",
-    "@mui/x-data-grid-pro": "6.19.2",
+    "@mui/x-data-grid": "6.19.3",
+    "@mui/x-data-grid-pro": "6.19.3",
     "@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 35774576e5039..3bc7acab49773 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": "6.19.2",
+  "version": "6.19.3",
   "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": "6.19.2",
+    "@mui/x-data-grid": "6.19.3",
     "@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 eabf226d469b9..bc3a5fd5fd13b 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": "6.19.2",
+  "version": "6.19.3",
   "description": "The community edition of the data grid component (MUI X).",
   "author": "MUI Team",
   "main": "src/index.ts",
diff --git a/packages/x-charts/package.json b/packages/x-charts/package.json
index 50cb7143ae94f..e94819a899ac3 100644
--- a/packages/x-charts/package.json
+++ b/packages/x-charts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mui/x-charts",
-  "version": "6.19.1",
+  "version": "6.19.3",
   "description": "The community edition of the charts components (MUI X).",
   "author": "MUI Team",
   "main": "./src/index.js",
diff --git a/packages/x-date-pickers-pro/package.json b/packages/x-date-pickers-pro/package.json
index 439b22b2c5d9a..155db015feacb 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": "6.19.2",
+  "version": "6.19.3",
   "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": "6.19.2",
+    "@mui/x-date-pickers": "6.19.3",
     "@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 996911225e089..0efd30bea73dd 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": "6.19.2",
+  "version": "6.19.3",
   "description": "The community edition of the date picker components (MUI X).",
   "author": "MUI Team",
   "main": "src/index.ts",