diff --git a/CHANGELOG.md b/CHANGELOG.md
index afdfd97..9ac7e44 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 <!-- next-header -->
 
 ## [Unreleased]
+
+## [0.4.0] - 2022-06-29
 ### Features
 - **sha**: Added HMAC Sha1, HMAC Sha256 and HMAC Sha512
 
@@ -31,7 +33,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 - Sha1, Sha256, Sha512 hasher
 
 <!-- next-url -->
-[Unreleased]: https://github.com/MedzikUser/imgurs/compare/v0.3.0...HEAD
+[Unreleased]: https://github.com/MedzikUser/imgurs/compare/v0.4.0...HEAD
+[0.4.0]: https://github.com/MedzikUser/imgurs/commits/v0.4.0
 [0.3.0]: https://github.com/MedzikUser/imgurs/commits/v0.3.0
 [0.2.1]: https://github.com/MedzikUser/imgurs/commits/v0.2.1
 [0.2.0]: https://github.com/MedzikUser/imgurs/commits/v0.2.0
diff --git a/Cargo.lock b/Cargo.lock
index e28a4fa..9aea8e3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -81,7 +81,7 @@ dependencies = [
 
 [[package]]
 name = "crypto-utils"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "anyhow",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 8d30bd5..9561576 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "crypto-utils"
-version = "0.3.0"
+version = "0.4.0"
 description = "Cryptography Utils for Rust"
 authors = ["MedzikUser <nivua1fn@duck.com>"]
 license = "MIT"
diff --git a/README.md b/README.md
index 68ebb12..f273b5d 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ your application, simply add it to your project's `Cargo.toml`.
 
 ```toml
 [dependencies]
-crypto-utils = "0.2.1"
+crypto-utils = "0.4.0"
 ```
 
 ### How to use?
diff --git a/src/lib.rs b/src/lib.rs
index 5412a33..ed3eaf5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -16,7 +16,7 @@
 //!
 //! ```toml
 //! [dependencies]
-//! crypto-utils = "0.3.0"
+//! crypto-utils = "0.4.0"
 //! ```
 //!
 //! ## How to use?