diff --git a/Cargo.lock b/Cargo.lock
index f01bbbf8..49d18442 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5235,7 +5235,7 @@ dependencies = [
 
 [[package]]
 name = "laos"
-version = "0.23.0"
+version = "0.23.90"
 dependencies = [
  "clap",
  "cumulus-client-cli",
@@ -5321,7 +5321,7 @@ dependencies = [
 
 [[package]]
 name = "laos-runtime"
-version = "0.23.0"
+version = "0.23.90"
 dependencies = [
  "assert-json-diff",
  "cumulus-pallet-aura-ext",
diff --git a/Cargo.toml b/Cargo.toml
index 44535f1d..cfd99b17 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ repository = "https://github.com/freeverseio/laos.git"
 homepage = "https://www.laosfoundation.io"
 authors = ["Freeverse"]
 edition = "2021"
-version = "0.23.0"
+version = "0.23.90"
 
 [workspace]
 resolver = "2"
diff --git a/e2e-tests/tests/config.ts b/e2e-tests/tests/config.ts
index 8062d7f6..286206bc 100644
--- a/e2e-tests/tests/config.ts
+++ b/e2e-tests/tests/config.ts
@@ -8,7 +8,7 @@ import ParachainStaking from "../build/contracts/ParachainStaking.json";
 
 // Node config
 export const RUNTIME_SPEC_NAME = "laos";
-export const RUNTIME_SPEC_VERSION = 2300;
+export const RUNTIME_SPEC_VERSION = 2390;
 export const RUNTIME_IMPL_VERSION = 0;
 export const LOCAL_NODE_URL = "http://127.0.0.1:9999";
 
diff --git a/runtime/laos/src/lib.rs b/runtime/laos/src/lib.rs
index 227b2cda..3a676feb 100644
--- a/runtime/laos/src/lib.rs
+++ b/runtime/laos/src/lib.rs
@@ -103,7 +103,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("laos"),
 	impl_name: create_runtime_str!("laos"),
 	authoring_version: 1,
-	spec_version: 2300,
+	spec_version: 2390,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
diff --git a/runtime/laos/src/tests/metadata15.golden b/runtime/laos/src/tests/metadata15.golden
index c2b60ef0..fe35d88d 100644
--- a/runtime/laos/src/tests/metadata15.golden
+++ b/runtime/laos/src/tests/metadata15.golden
@@ -37833,8 +37833,8 @@
                 0,
                 0,
                 0,
-                252,
-                8,
+                86,
+                9,
                 0,
                 0,
                 0,