diff --git a/Cargo.lock b/Cargo.lock
index 2be6f5a..60a49d7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -776,7 +776,7 @@ dependencies = [
 
 [[package]]
 name = "kble"
-version = "0.2.0"
+version = "0.3.0-beta.1"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -796,13 +796,13 @@ dependencies = [
 
 [[package]]
 name = "kble-c2a"
-version = "0.2.0"
+version = "0.3.0-beta.1"
 dependencies = [
  "anyhow",
  "bytes",
  "clap",
  "futures",
- "kble-socket",
+ "kble-socket 0.2.0",
  "notalawyer",
  "notalawyer-build",
  "notalawyer-clap",
@@ -814,14 +814,14 @@ dependencies = [
 
 [[package]]
 name = "kble-eb90"
-version = "0.2.0"
+version = "0.3.0-beta.1"
 dependencies = [
  "anyhow",
  "bytes",
  "clap",
  "eb90",
  "futures",
- "kble-socket",
+ "kble-socket 0.2.0",
  "notalawyer",
  "notalawyer-build",
  "notalawyer-clap",
@@ -833,14 +833,14 @@ dependencies = [
 
 [[package]]
 name = "kble-serialport"
-version = "0.2.0"
+version = "0.3.0-beta.1"
 dependencies = [
  "anyhow",
  "axum",
  "bytes",
  "clap",
  "futures",
- "kble-socket",
+ "kble-socket 0.2.0",
  "notalawyer",
  "notalawyer-build",
  "notalawyer-clap",
@@ -854,6 +854,21 @@ dependencies = [
 [[package]]
 name = "kble-socket"
 version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9610dc8c2368c5ead741d084e97872a902107f3566bf852506e2fa7a67186aaa"
+dependencies = [
+ "anyhow",
+ "axum",
+ "bytes",
+ "futures-util",
+ "pin-project-lite",
+ "tokio",
+ "tokio-tungstenite",
+]
+
+[[package]]
+name = "kble-socket"
+version = "0.3.0-beta.1"
 dependencies = [
  "anyhow",
  "axum",
diff --git a/Cargo.toml b/Cargo.toml
index 7ab01c2..9e5077a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [workspace.package]
-version = "0.2.0"
+version = "0.3.0-beta.1"
 repository = "https://github.com/arkedge/kble"
 license = "MIT"
 edition = "2021"