diff --git a/Cargo.lock b/Cargo.lock
index 9018389..99c753e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -758,7 +758,7 @@ dependencies = [
 
 [[package]]
 name = "tinybus"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "async-trait",
  "clap",
@@ -782,7 +782,7 @@ dependencies = [
 
 [[package]]
 name = "tinybus-macros"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -791,7 +791,7 @@ dependencies = [
 
 [[package]]
 name = "tinybus-module"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "async-trait",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index 6f2eea8..b56957a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,15 +11,15 @@ exclude = ["examples"]
 resolver = "3"
 
 [workspace.package]
-version = "0.1.2"
+version = "0.1.3"
 edition = "2024"
 license = "GPL-3.0-only"
 repository = "https://github.com/tinyhumansai/tinybus"
 
 [workspace.dependencies]
-tinybus = { path = "crates/tinybus", version = "=0.1.2", default-features = false }
-tinybus-macros = { path = "crates/tinybus-macros", version = "=0.1.2" }
-tinybus-module = { path = "crates/tinybus-module", version = "=0.1.2" }
+tinybus = { path = "crates/tinybus", version = "=0.1.3", default-features = false }
+tinybus-macros = { path = "crates/tinybus-macros", version = "=0.1.3" }
+tinybus-module = { path = "crates/tinybus-module", version = "=0.1.3" }
 tokio = { version = "1", features = ["rt-multi-thread", "sync", "time"] }
 
 async-trait = "0.1"
diff --git a/examples/Cargo.lock b/examples/Cargo.lock
index 5c54fd8..6cc91dd 100644
--- a/examples/Cargo.lock
+++ b/examples/Cargo.lock
@@ -13,12 +13,56 @@ dependencies = [
  "syn 3.0.3",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "bytes"
 version = "1.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc652a48c352aef3ea3aed32080501cf3ef6ed5da78602a020c991775b0aff04"
 
+[[package]]
+name = "cfg-if"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e7648175b45a9a48536d676f68d918270699102aa8dab5496df06904c914600"
+
+[[package]]
+name = "cpufeatures"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59ed5838eebb26a2bb2e58f6d5b5316989ae9d08bab10e0e6d103e656d1b0280"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "crypto-common"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78c8292055d1c1df0cce5d180393dc8cce0abec0a7102adb6c7b1eef6016d60a"
+dependencies = [
+ "generic-array",
+ "typenum",
+]
+
+[[package]]
+name = "digest"
+version = "0.10.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
+dependencies = [
+ "block-buffer",
+ "crypto-common",
+]
+
 [[package]]
 name = "errno"
 version = "0.3.14"
@@ -29,6 +73,16 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "generic-array"
+version = "0.14.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.18"
@@ -131,6 +185,17 @@ dependencies = [
  "zmij",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.10.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.8"
@@ -195,11 +260,12 @@ dependencies = [
 
 [[package]]
 name = "tinybus"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "async-trait",
  "serde",
  "serde_json",
+ "sha2",
  "thiserror",
  "tinybus-macros",
  "tokio",
@@ -218,7 +284,7 @@ dependencies = [
 
 [[package]]
 name = "tinybus-macros"
-version = "0.1.2"
+version = "0.1.3"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -283,12 +349,24 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "typenum"
+version = "1.20.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6f5e870be6c3b371b77fe0ee0bafb859fa4964b4404c27de1d380043c4dda20"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
 
+[[package]]
+name = "version_check"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
+
 [[package]]
 name = "wasi"
 version = "0.11.1+wasi-snapshot-preview1"