diff --git a/CHANGELOG.md b/CHANGELOG.md
index 24fa8cd0c..b295db8cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,33 @@
+## 1.40.0 (2022-04-01)
+
+🤡 **Happy April Fool's Day!** 🤡
+
+### 👏 Harder
+* Explore 37 new emoji.
+* Set Night Mode to follow your operating system in Settings > General.
+* Upload all types of audio files with cover images and meta tags.
+* Improved designs for Settings and Management pages.
+
+### 🤩 Better
+* Proper date formatting for all languages.
+* Changing volume in the media viewer automatically unmutes audio.
+* Groups you were restricted from now stay in your chat list.
+* Accessibility: Screen Reader support for emoji panel.
+* Removed reaction sounds.
+* Various layout improvements.
+
+### 🚀 Faster
+* Smoother transitions in Settings.
+
+### 💪 Stronger
+* Fixed error messages for ‘You must be an admin’ and ‘You can't write in this chat’.
+* Fixed calendar months that start on a Sunday.
+* Fixed duplicated files when downloading.
+* Fixed pasting URLs with non-ASCII characters.
+* Fixed forwarding protected content.
+* Fixed saving Privacy Exceptions.
+* Fixed various issues when switching between message lists.
+
 ## 1.39.0 (2022-03-25)
 
 ### 🤩 Better
diff --git a/package-lock.json b/package-lock.json
index fb684a90a..0f7f64137 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "telegram-t",
-  "version": "1.39.0",
+  "version": "1.40.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "telegram-t",
-      "version": "1.39.0",
+      "version": "1.40.0",
       "license": "GPL-3.0-or-later",
       "dependencies": {
         "@cryptography/aes": "^0.1.1",
diff --git a/package.json b/package.json
index 859c20460..0122f1605 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "telegram-t",
-  "version": "1.39.0",
+  "version": "1.40.0",
   "description": "",
   "main": "index.js",
   "scripts": {
diff --git a/src/versionNotification.txt b/src/versionNotification.txt
index 0be64a2bd..3fb9fa675 100644
--- a/src/versionNotification.txt
+++ b/src/versionNotification.txt
@@ -1,10 +1,29 @@
-**Telegram Web Z was updated to version 1.39**
+Telegram Web Z was updated to version 1.40
+
+🤡 **Happy April Fool's Day!** 🤡
+
+👏 **Harder**
+• Explore 37 new emoji.
+• Set Night Mode to follow your operating system in Settings > General.
+• Upload all types of audio files with cover images and meta tags.
+• Improved designs for Settings and Management pages.
 
 🤩 **Better**
-• New animations for QR code on login screen.
-• Toggle Attach Menu with keyboard or screen reader.
-• Another update for Persian font.
-• Various UX improvements.
+• Proper date formatting for all languages.
+• Changing volume in the media viewer automatically unmutes audio.
+• Groups you were restricted from now stay in your chat list.
+• Accessibility: Screen Reader support for emoji panel.
+• Removed reaction sounds.
+• Various layout improvements.
+
+🚀 **Faster**
+• Smoother transitions in Settings.
 
 💪 **Stronger**
-• Fixed media sometimes being not loaded.
+• Fixed error messages for ‘You must be an admin’ and ‘You can't write in this chat’.
+• Fixed calendar months that start on a Sunday.
+• Fixed duplicated files when downloading.
+• Fixed pasting URLs with non-ASCII characters.
+• Fixed forwarding protected content.
+• Fixed saving Privacy Exceptions.
+• Fixed various issues when switching between message lists.