diff --git a/Cargo.lock b/Cargo.lock
index e5f5ea27f..8544d62ce 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2362,7 +2362,7 @@ dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "jni 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "panic_hook 0.1.0",
- "parity-ethereum 2.3.0",
+ "parity-ethereum 2.4.0",
  "tokio 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-current-thread 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2380,7 +2380,7 @@ dependencies = [
 
 [[package]]
 name = "parity-ethereum"
-version = "2.3.0"
+version = "2.4.0"
 dependencies = [
  "ansi_term 0.10.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2430,7 +2430,7 @@ dependencies = [
  "parity-rpc 1.12.0",
  "parity-runtime 0.1.0",
  "parity-updater 1.12.0",
- "parity-version 2.3.0",
+ "parity-version 2.4.0",
  "parity-whisper 0.1.0",
  "parking_lot 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pretty_assertions 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2582,7 +2582,7 @@ dependencies = [
  "parity-crypto 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-runtime 0.1.0",
  "parity-updater 1.12.0",
- "parity-version 2.3.0",
+ "parity-version 2.4.0",
  "parking_lot 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "patricia-trie 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "pretty_assertions 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2680,7 +2680,7 @@ dependencies = [
  "parity-bytes 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-hash-fetch 1.12.0",
  "parity-path 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "parity-version 2.3.0",
+ "parity-version 2.4.0",
  "parking_lot 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2690,7 +2690,7 @@ dependencies = [
 
 [[package]]
 name = "parity-version"
-version = "2.3.0"
+version = "2.4.0"
 dependencies = [
  "parity-bytes 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rlp 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index be7a916bf..5e9560035 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 description = "Parity Ethereum client"
 name = "parity-ethereum"
 # NOTE Make sure to update util/version/Cargo.toml as well
-version = "2.3.0"
+version = "2.4.0"
 license = "GPL-3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 
diff --git a/util/version/Cargo.toml b/util/version/Cargo.toml
index f309c3b04..041030da5 100644
--- a/util/version/Cargo.toml
+++ b/util/version/Cargo.toml
@@ -3,7 +3,7 @@
 [package]
 name = "parity-version"
 # NOTE: this value is used for Parity Ethereum version string (via env CARGO_PKG_VERSION)
-version = "2.3.0"
+version = "2.4.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"