diff --git a/actix-web-actors/CHANGES.md b/actix-web-actors/CHANGES.md
index 124fe23b1..07ca6a130 100644
--- a/actix-web-actors/CHANGES.md
+++ b/actix-web-actors/CHANGES.md
@@ -3,6 +3,10 @@
 ## Unreleased - 2021-xx-xx
 
 
+## 4.0.0 - 2022-02-25
+- No significant changes since `4.0.0-beta.12`.
+
+
 ## 4.0.0-beta.12 - 2022-02-16
 - No significant changes since `4.0.0-beta.11`.
 
diff --git a/actix-web-actors/Cargo.toml b/actix-web-actors/Cargo.toml
index 4c0e700c7..7cc53d63d 100644
--- a/actix-web-actors/Cargo.toml
+++ b/actix-web-actors/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "actix-web-actors"
-version = "4.0.0-beta.12"
+version = "4.0.0"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix actors support for Actix Web"
 keywords = ["actix", "http", "web", "framework", "async"]
diff --git a/actix-web-actors/README.md b/actix-web-actors/README.md
index 0964cb04e..473a78ad9 100644
--- a/actix-web-actors/README.md
+++ b/actix-web-actors/README.md
@@ -3,11 +3,11 @@
 > Actix actors support for Actix Web.
 
 [![crates.io](https://img.shields.io/crates/v/actix-web-actors?label=latest)](https://crates.io/crates/actix-web-actors)
-[![Documentation](https://docs.rs/actix-web-actors/badge.svg?version=4.0.0-beta.12)](https://docs.rs/actix-web-actors/4.0.0-beta.12)
+[![Documentation](https://docs.rs/actix-web-actors/badge.svg?version=4.0.0)](https://docs.rs/actix-web-actors/4.0.0)
 [![Version](https://img.shields.io/badge/rustc-1.54+-ab6000.svg)](https://blog.rust-lang.org/2021/05/06/Rust-1.54.0.html)
 ![License](https://img.shields.io/crates/l/actix-web-actors.svg)
 <br />
-[![dependency status](https://deps.rs/crate/actix-web-actors/4.0.0-beta.12/status.svg)](https://deps.rs/crate/actix-web-actors/4.0.0-beta.12)
+[![dependency status](https://deps.rs/crate/actix-web-actors/4.0.0/status.svg)](https://deps.rs/crate/actix-web-actors/4.0.0)
 [![Download](https://img.shields.io/crates/d/actix-web-actors.svg)](https://crates.io/crates/actix-web-actors)
 [![Chat on Discord](https://img.shields.io/discord/771444961383153695?label=chat&logo=discord)](https://discord.gg/NWpN5mmg3x)