diff --git a/CHANGELOG.md b/CHANGELOG.md
index d435a8ec8..cf063ee2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [1.1.0-beta.20] - 2023-04-11
 
 ## Changed
 - Upgrade `func` to `0.4.3`
diff --git a/package.json b/package.json
index 2320794dd..a57cf04bc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tact-lang/compiler",
-  "version": "1.1.0-beta.19",
+  "version": "1.1.0-beta.20",
   "repository": "https://github.com/tact-lang/tact.git",
   "homepage": "https://tact-lang.org",
   "description": "Tact is a next-gen smart contract language for TON",