diff --git a/Cargo.toml b/Cargo.toml
index c36791736..3080c5153 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sauron"
-version = "0.39.0"
+version = "0.40.0"
 authors = [ "Jovansonlee Cesar <ivanceras@gmail.com>" ]
 license = "MIT"
 description = "A versatile web framework and library for building client-side and/or server-side web applications"
@@ -14,10 +14,10 @@ edition = "2018"
 maintenance = { status = "actively-developed" }
 
 [dependencies]
-sauron-core = { version = "0.39", path = "crates/sauron-core", default-features = false }
-sauron-node-macro = { version = "0.39", path = "crates/sauron-node-macro", optional = true }
-sauron-markdown = { version = "0.39", path = "crates/sauron-markdown", optional = true, default-features = false }
-sauron-parse = { version = "0.39", path = "crates/sauron-parse", optional = true }
+sauron-core = { version = "0.40", path = "crates/sauron-core", default-features = false }
+sauron-node-macro = { version = "0.40", path = "crates/sauron-node-macro", optional = true }
+sauron-markdown = { version = "0.40", path = "crates/sauron-markdown", optional = true, default-features = false }
+sauron-parse = { version = "0.40", path = "crates/sauron-parse", optional = true }
 cfg-if = "0.1"
 
 [features]
diff --git a/Changelog.md b/Changelog.md
index 99b284150..241a6e6ca 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 0.40.0
  - Improve `sauron-node-macro` performance by resolving the values of `namespace` and `self_closing` tags at compile time, rather than at runtime.
  - Add plugin capability of `sauron-markdown` to easily hook user define functions such as code-highlighting.
  - Modify `Window::scroll_to_top` to return it as wrapped in `Cmd` to be used after an `update` call in a `Component`
diff --git a/README.md b/README.md
index 2c9604d62..575606065 100644
--- a/README.md
+++ b/README.md
@@ -105,7 +105,7 @@ crate-type = ["cdylib"]
 
 
 [dependencies]
-sauron = "0.39"
+sauron = "0.40"
 console_error_panic_hook = "0.1"
 log = "0.4"
 console_log = "0.2"
diff --git a/crates/sauron-core/Cargo.toml b/crates/sauron-core/Cargo.toml
index ae1b26278..5bc7b933c 100644
--- a/crates/sauron-core/Cargo.toml
+++ b/crates/sauron-core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sauron-core"
-version = "0.39.0"
+version = "0.40.0"
 authors = [ "Jovansonlee Cesar <ivanceras@gmail.com>" ]
 license = "MIT"
 description = "An html library for building client side webapps"
@@ -84,7 +84,7 @@ with-dom = ["wasm-bindgen", "js-sys", "web-sys"]
 wasm-bindgen-test = "0.3"
 console_error_panic_hook = "0.1"
 console_log = "0.2"
-sauron = "0.39"
+sauron = "0.40"
 
 [dev-dependencies.web-sys]
 version = "0.3"
diff --git a/crates/sauron-markdown/Cargo.toml b/crates/sauron-markdown/Cargo.toml
index 8c896d561..34eb58dca 100644
--- a/crates/sauron-markdown/Cargo.toml
+++ b/crates/sauron-markdown/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sauron-markdown"
-version = "0.39.0"
+version = "0.40.0"
 authors = ["Jovansonlee Cesar <ivanceras@gmail.com>"]
 edition = "2018"
 license = "MIT"
@@ -12,8 +12,8 @@ keywords = ["md", "sauron", "node"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-sauron-core = { version = "0.39", path = "../sauron-core" }
-sauron-parse = { version = "0.39", path = "../sauron-parse", optional = true }
+sauron-core = { version = "0.40", path = "../sauron-core" }
+sauron-parse = { version = "0.40", path = "../sauron-parse", optional = true }
 pulldown-cmark = { version = "0.8"}
 ammonia = "3"
 
diff --git a/crates/sauron-node-macro/Cargo.toml b/crates/sauron-node-macro/Cargo.toml
index fd48cc73a..0ea3b341e 100644
--- a/crates/sauron-node-macro/Cargo.toml
+++ b/crates/sauron-node-macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sauron-node-macro"
-version = "0.39.0"
+version = "0.40.0"
 authors = ["John-John Tedro <udoprog@tedro.se>", "Jovansonlee Cesar <ivanceras@gmail.com>"]
 license = "MIT"
 description = "An html library for building client side webapps"
diff --git a/crates/sauron-parse/Cargo.toml b/crates/sauron-parse/Cargo.toml
index fd9b79ef3..df38df758 100644
--- a/crates/sauron-parse/Cargo.toml
+++ b/crates/sauron-parse/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sauron-parse"
-version = "0.39.0"
+version = "0.40.0"
 authors = ["Jovansonlee Cesar <ivanceras@gmail.com>"]
 edition = "2018"
 license = "MIT"
@@ -12,7 +12,7 @@ keywords = ["svg", "html", "parser"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-sauron-core = { version = "0.39", features = ["with-parser"], path = "../sauron-core" }
+sauron-core = { version = "0.40", features = ["with-parser"], path = "../sauron-core" }
 html5ever = {version = "0.25"}
 markup5ever_rcdom = { version = "0.1" }
 thiserror = "1.0"