diff --git a/polkadot/cli/Cargo.toml b/polkadot/cli/Cargo.toml
index cc2e87190e..3ccf81b185 100644
--- a/polkadot/cli/Cargo.toml
+++ b/polkadot/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-cli"
-version = "0.2.0"
+version = "0.3.0"
 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 9ccafe92a9..2be3ce3999 100644
--- a/polkadot/runtime/src/lib.rs
+++ b/polkadot/runtime/src/lib.rs
@@ -110,7 +110,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: ver_str!("polkadot"),
 	impl_name: ver_str!("parity-polkadot"),
 	authoring_version: 1,
-	spec_version: 1,
+	spec_version: 2,
 	impl_version: 0,
 };
 
diff --git a/polkadot/service/Cargo.toml b/polkadot/service/Cargo.toml
index b06c3d9906..77c7589c91 100644
--- a/polkadot/service/Cargo.toml
+++ b/polkadot/service/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-service"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 
 [dependencies]