diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c3bce7c..872c49cf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# Version 0.2.4 (Mar 30, 2017)
+
+## Codegen
+
+  * Codegen was updated for `2017-03-30` nightly.
+  * Minimum required `rustc` is `1.18.0-nightly (2017-03-30)`.
+
 # Version 0.2.3 (Mar 22, 2017)
 
 ## Fixes
diff --git a/codegen/Cargo.toml b/codegen/Cargo.toml
index 19b01d24..b6b4dbde 100644
--- a/codegen/Cargo.toml
+++ b/codegen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rocket_codegen"
-version = "0.2.3"
+version = "0.2.4"
 authors = ["Sergio Benitez <sb@sergio.bz>"]
 description = "Code generation for the Rocket web framework."
 documentation = "https://api.rocket.rs/rocket_codegen/"
@@ -15,7 +15,7 @@ build = "build.rs"
 plugin = true
 
 [dependencies]
-rocket = { version = "0.2.3", path = "../lib/" }
+rocket = { version = "0.2.4", path = "../lib/" }
 log = "^0.3"
 
 [dev-dependencies]
diff --git a/contrib/Cargo.toml b/contrib/Cargo.toml
index d1becfc1..493df989 100644
--- a/contrib/Cargo.toml
+++ b/contrib/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rocket_contrib"
-version = "0.2.3"
+version = "0.2.4"
 authors = ["Sergio Benitez <sb@sergio.bz>"]
 description = "Community contributed libraries for the Rocket web framework."
 documentation = "https://api.rocket.rs/rocket_contrib/"
@@ -22,7 +22,7 @@ templates = ["serde", "serde_json", "lazy_static_macro", "glob"]
 lazy_static_macro = ["lazy_static"]
 
 [dependencies]
-rocket = { version = "0.2.3", path = "../lib/" }
+rocket = { version = "0.2.4", path = "../lib/" }
 log = "^0.3"
 
 # UUID dependencies.
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 093fb60c..366c945c 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rocket"
-version = "0.2.3"
+version = "0.2.4"
 authors = ["Sergio Benitez <sb@sergio.bz>"]
 description = """
 Web framework for nightly with a focus on ease-of-use, expressibility, and speed.
@@ -38,7 +38,7 @@ features = ["percent-encode", "secure"]
 
 [dev-dependencies]
 lazy_static = "0.2"
-rocket_codegen = { version = "0.2.3", path = "../codegen" }
+rocket_codegen = { version = "0.2.4", path = "../codegen" }
 
 [build-dependencies]
 ansi_term = "0.9"