diff --git a/src/python/pyproject.toml b/src/python/pyproject.toml
index 1554665..519281a 100644
--- a/src/python/pyproject.toml
+++ b/src/python/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "cctrusted_vm"
-version = "0.3.1"
+version = "0.4.0"
 authors = [
   { name="Lu, Ken", email="ken.lu@intel.com" },
   { name="Zhang, Wenhui", email="wenhui.zhang@bytedance.com" },
diff --git a/src/rust/cctrusted_vm/Cargo.toml b/src/rust/cctrusted_vm/Cargo.toml
index d67b8b3..f107db7 100644
--- a/src/rust/cctrusted_vm/Cargo.toml
+++ b/src/rust/cctrusted_vm/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cctrusted_vm"
-version = "0.1.0"
+version = "0.4.0"
 edition = "2021"
 authors = ["Chen Hairong <hairong.chen@intel.com>", "Lu Ken <ken.lu@intel.com>"]
 repository = "https://github.com/cc-api/cc-trusted-api"