diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index 1dc10f488c..c2b8ca8cf3 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -2225,12 +2225,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "polkadot"
-version = "0.4.0"
+version = "0.5.0"
 dependencies = [
  "ctrlc 3.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-cli 0.4.0",
+ "polkadot-cli 0.5.0",
  "vergen 3.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -2250,12 +2250,12 @@ dependencies = [
 
 [[package]]
 name = "polkadot-cli"
-version = "0.4.0"
+version = "0.5.0"
 dependencies = [
  "exit-future 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-service 0.4.0",
+ "polkadot-service 0.5.0",
  "substrate-cli 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "tokio 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2267,7 +2267,7 @@ dependencies = [
  "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 3.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "polkadot-cli 0.4.0",
+ "polkadot-cli 0.5.0",
  "polkadot-network 0.1.0",
  "polkadot-primitives 0.1.0",
  "polkadot-runtime 0.1.0",
@@ -2403,7 +2403,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-service"
-version = "0.4.0"
+version = "0.5.0"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "hex-literal 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/polkadot/Cargo.toml b/polkadot/Cargo.toml
index e7d009ac1f..0f4e24a2b1 100644
--- a/polkadot/Cargo.toml
+++ b/polkadot/Cargo.toml
@@ -4,7 +4,7 @@ path = "src/main.rs"
 
 [package]
 name = "polkadot"
-version = "0.4.0"
+version = "0.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"
 
diff --git a/polkadot/cli/Cargo.toml b/polkadot/cli/Cargo.toml
index 33c42519a8..363b260559 100644
--- a/polkadot/cli/Cargo.toml
+++ b/polkadot/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-cli"
-version = "0.4.0"
+version = "0.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Polkadot node implementation in Rust."
 
diff --git a/polkadot/runtime/src/lib.rs b/polkadot/runtime/src/lib.rs
index 0f0013652b..ee372b7920 100644
--- a/polkadot/runtime/src/lib.rs
+++ b/polkadot/runtime/src/lib.rs
@@ -119,7 +119,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("polkadot"),
 	impl_name: create_runtime_str!("parity-polkadot"),
 	authoring_version: 1,
-	spec_version: 108,
+	spec_version: 1000,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 };
diff --git a/polkadot/service/Cargo.toml b/polkadot/service/Cargo.toml
index 68f7e07615..3964a014cf 100644
--- a/polkadot/service/Cargo.toml
+++ b/polkadot/service/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-service"
-version = "0.4.0"
+version = "0.5.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 
 [dependencies]