diff --git a/CHANGELOG.md b/CHANGELOG.md
index 60d6c0c1c..bdec54796 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,26 @@ Todas as alterações serão documentadas neste arquivo
 Formato baseado em [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 e [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [4.40.0] - 2023-05-14
+### Fixed
+
+- Corrigido CP não fiscal. [@Wilmerson](https://github.com/willph)
+- Corrigido dashboard de estatística. [@Wilmerson](https://github.com/willph)
+- Corrigido impressão no windows. [@Wilmerson](https://github.com/willph)
+- Corrigido layout. [@MilsonElias](https://github.com/MilsonElias)
+- Corrigido bugs de editor de texto em OS e Vendas. [@MilsonElias](https://github.com/MilsonElias)
+- Corrigido valor total em layout. [@MilsonElias](https://github.com/MilsonElias)
+- Corrigido botão voltar em editor de texto. [@MilsonElias](https://github.com/MilsonElias)
+- Corrigido nome de usuário em log de auditoria. [@HenriqueMiranda](https://github.com/Henrique-Miranda)
+- Corrigido relatórios financeiros. [@Wilmerson](https://github.com/willph)
+- Corrigido problema de fullscreen e whatsapp. [@WilliamCamargo](https://github.com/WillianCamargo01) 
+
+### Added
+
+- Implementado desconto por porcentagem e valor. [@Wilmerson](https://github.com/willph)
+- Implementado opção de imprimir duas vias. [@Wilmerson](https://github.com/willph)
+- Suporte ao PHP 8 pra cima. [@Wilmerson](https://github.com/willph)
+
 ## [4.39.0] - 2022-10-28
 ### Fixed
 
diff --git a/README.md b/README.md
index 697719f83..0e9a8f667 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 
 ![MapOS](https://raw.githubusercontent.com/RamonSilva20/mapos/master/assets/img/logo.png)
 
-![version](https://img.shields.io/badge/version-4.39.0-blue.svg?longCache=true&style=flat-square)
+![version](https://img.shields.io/badge/version-4.40.0-blue.svg?longCache=true&style=flat-square)
 ![license](https://img.shields.io/badge/license-MIT-green.svg?longCache=true&style=flat-square)
 ![theme](https://img.shields.io/badge/theme-Matrix--Admin-lightgrey.svg?longCache=true&style=flat-square)
 ![issues](https://img.shields.io/github/issues/RamonSilva20/mapos.svg?longCache=true&style=flat-square)
@@ -109,7 +109,7 @@ Doações podem ser realizadas nos links:
 |:-:|:-:|:-:|:-:|:-:|
 | [<img src="https://avatars.githubusercontent.com/daniellbastos?s=115"><br><sub>Daniel Bastos</sub>](https://github.com/daniellbastos) | [<img src="https://avatars.githubusercontent.com/github?s=115"><br><sub>drelldeveloper</sub>](https://github.com/drelldeveloper) | [<img src="https://avatars.githubusercontent.com/fontebasso?s=115"><br><sub>Samuel Fontebasso</sub>](https://github.com/fontebasso) | [<img src="https://avatars.githubusercontent.com/marllonferreira?s=115"><br><sub>marllonferreira</sub>](https://github.com/marllonferreira) | [<img src="https://avatars.githubusercontent.com/rodrigo3d?s=115"><br><sub>Rodrigo Ribeiro</sub>](https://github.com/rodrigo3d)
 | [<img src="https://avatars.githubusercontent.com/willph?s=115"><br><sub>Wilmerson</sub>](https://github.com/willph) | [<img src="https://avatars.githubusercontent.com/bulfaitelo?s=115"><br><sub>Thiago Rodrigues</sub>](https://github.com/bulfaitelo) | [<img src="https://avatars.githubusercontent.com/mvnp?s=115"><br><sub>Marcos Pereira</sub>](https://github.com/mvnp)| [<img src="https://avatars.githubusercontent.com/marcotuliomtb?s=115"><br><sub>Marcos</sub>](https://github.com/marcotuliomtb)| [<img src="https://avatars.githubusercontent.com/zanzoushio?s=115"><br><sub>ZanzouShio</sub>](https://github.com/ZanzouShio)
-| [<img src="https://avatars.githubusercontent.com/seitbnao?s=115"><br><sub>Djunio</sub>](https://github.com/seitbnao) | [<img src="https://avatars.githubusercontent.com/MilsonElias?s=115"><br><sub>Milson Elias</sub>](https://github.com/MilsonElias) | [<img src="https://avatars.githubusercontent.com/Rodrigo-Paz?s=115"><br><sub>Rodrigo Paz</sub>](https://github.com/Rodrigo-Paz) | [<img src="https://avatars.githubusercontent.com/lukasabino?s=115"><br><sub>Luka Sabino</sub>](https://github.com/lukasabino)
+| [<img src="https://avatars.githubusercontent.com/seitbnao?s=115"><br><sub>Djunio</sub>](https://github.com/seitbnao) | [<img src="https://avatars.githubusercontent.com/MilsonElias?s=115"><br><sub>Milson Elias</sub>](https://github.com/MilsonElias) | [<img src="https://avatars.githubusercontent.com/Rodrigo-Paz?s=115"><br><sub>Rodrigo Paz</sub>](https://github.com/Rodrigo-Paz) | [<img src="https://avatars.githubusercontent.com/lukasabino?s=115"><br><sub>Luka Sabino</sub>](https://github.com/lukasabino) | [<img src="https://avatars.githubusercontent.com/WillianCamargo01?s=115"><br><sub>William Camargo</sub>](https://github.com/seitbnao)
 
 ## Autor
 | [<img src="https://avatars.githubusercontent.com/RamonSilva20?s=115"><br><sub>Ramon Silva</sub>](https://github.com/RamonSilva20) |
diff --git a/application/config/config.php b/application/config/config.php
index 845ad6b4c..28acff7b5 100644
--- a/application/config/config.php
+++ b/application/config/config.php
@@ -4,7 +4,7 @@
 /**
  * App current version
  */
-$config['app_version'] = '4.39.0';
+$config['app_version'] = '4.40.0';
 
 /**
  * Nome do sistema