diff --git a/Cargo.toml b/Cargo.toml
index 3c391613..788a6733 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kcl-lang"
-version = "0.8.7"
+version = "0.9.0-alpha.1"
 edition = "2021"
 readme = "README.md"
 documentation = "kcl-lang.io"
@@ -11,4 +11,4 @@ license = "Apache-2.0"
 
 [dependencies]
 anyhow = "1"
-kclvm-api = { git = "https://github.com/kcl-lang/kcl", version = "0.8.7" }
+kclvm-api = { git = "https://github.com/kcl-lang/kcl", version = "0.9.0-alpha.1" }
diff --git a/README.md b/README.md
index 0de1a02c..fd68f3ed 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ This way you'll be able to import the above dependency to use the SDK.
 <dependency>
     <groupId>com.kcl</groupId>
     <artifactId>kcl-lib</artifactId>
-    <version>0.8.7</version>
+    <version>0.9.0-alpha.1</version>
 </dependency>
 ```
 
diff --git a/install.go b/install.go
index d3d90b1f..9d89fc8c 100644
--- a/install.go
+++ b/install.go
@@ -8,7 +8,7 @@ import (
 	"runtime"
 )
 
-const KCLVM_VERSION = "v0.8.7"
+const KCLVM_VERSION = "v0.9.0-alpha.1"
 
 func findPath(name string) string {
 	if path, err := exec.LookPath(name); err == nil {
diff --git a/java/Cargo.toml b/java/Cargo.toml
index 9f32a7bc..48c16ef2 100644
--- a/java/Cargo.toml
+++ b/java/Cargo.toml
@@ -19,6 +19,6 @@ kcl-lang = {path = "../"}
 once_cell = "1.19.0"
 lazy_static = "1.4.0"
 
-kclvm-parser = { git = "https://github.com/kcl-lang/kcl", version = "0.8.7" }
-kclvm-sema = { git = "https://github.com/kcl-lang/kcl", version = "0.8.7" }
-kclvm-api = { git = "https://github.com/kcl-lang/kcl", version = "0.8.7" }
+kclvm-parser = { git = "https://github.com/kcl-lang/kcl", version = "0.9.0-alpha.1" }
+kclvm-sema = { git = "https://github.com/kcl-lang/kcl", version = "0.9.0-alpha.1" }
+kclvm-api = { git = "https://github.com/kcl-lang/kcl", version = "0.9.0-alpha.1" }
diff --git a/java/README.md b/java/README.md
index 820eb163..3ce399b5 100644
--- a/java/README.md
+++ b/java/README.md
@@ -26,7 +26,7 @@ This way you'll be able to import the above dependency to use the SDK.
 <dependency>
     <groupId>com.kcl</groupId>
     <artifactId>kcl-lib</artifactId>
-    <version>0.8.7</version>
+    <version>0.9.0-alpha.1</version>
 </dependency>
 ```
 
diff --git a/lib/darwin-amd64/libkclvm_cli_cdylib.dylib b/lib/darwin-amd64/libkclvm_cli_cdylib.dylib
index a8241f68..7574d3ae 100644
Binary files a/lib/darwin-amd64/libkclvm_cli_cdylib.dylib and b/lib/darwin-amd64/libkclvm_cli_cdylib.dylib differ
diff --git a/lib/darwin-arm64/libkclvm_cli_cdylib.dylib b/lib/darwin-arm64/libkclvm_cli_cdylib.dylib
index 40abaa3f..a9cf45f4 100755
Binary files a/lib/darwin-arm64/libkclvm_cli_cdylib.dylib and b/lib/darwin-arm64/libkclvm_cli_cdylib.dylib differ
diff --git a/lib/linux-amd64/libkclvm_cli_cdylib.so b/lib/linux-amd64/libkclvm_cli_cdylib.so
index a25250aa..3a493ec8 100755
Binary files a/lib/linux-amd64/libkclvm_cli_cdylib.so and b/lib/linux-amd64/libkclvm_cli_cdylib.so differ
diff --git a/lib/linux-arm64/libkclvm_cli_cdylib.so b/lib/linux-arm64/libkclvm_cli_cdylib.so
index d6dea08d..a8ec41f3 100755
Binary files a/lib/linux-arm64/libkclvm_cli_cdylib.so and b/lib/linux-arm64/libkclvm_cli_cdylib.so differ
diff --git a/lib/windows-amd64/kclvm_cli_cdylib.dll b/lib/windows-amd64/kclvm_cli_cdylib.dll
index a4bd331f..5406e986 100644
Binary files a/lib/windows-amd64/kclvm_cli_cdylib.dll and b/lib/windows-amd64/kclvm_cli_cdylib.dll differ
diff --git a/lib/windows-amd64/kclvm_cli_cdylib.lib b/lib/windows-amd64/kclvm_cli_cdylib.lib
index d2ce3bdf..4279aad1 100644
Binary files a/lib/windows-amd64/kclvm_cli_cdylib.lib and b/lib/windows-amd64/kclvm_cli_cdylib.lib differ
diff --git a/lib/windows-arm64/kclvm_cli_cdylib.dll b/lib/windows-arm64/kclvm_cli_cdylib.dll
index a4bd331f..5406e986 100644
Binary files a/lib/windows-arm64/kclvm_cli_cdylib.dll and b/lib/windows-arm64/kclvm_cli_cdylib.dll differ
diff --git a/lib/windows-arm64/kclvm_cli_cdylib.lib b/lib/windows-arm64/kclvm_cli_cdylib.lib
index d2ce3bdf..4279aad1 100644
Binary files a/lib/windows-arm64/kclvm_cli_cdylib.lib and b/lib/windows-arm64/kclvm_cli_cdylib.lib differ
diff --git a/nodejs/examples/exec-program/package.json b/nodejs/examples/exec-program/package.json
index 82a9be21..d358fbf3 100644
--- a/nodejs/examples/exec-program/package.json
+++ b/nodejs/examples/exec-program/package.json
@@ -12,6 +12,6 @@
     "dist/"
   ],
   "dependencies": {
-    "kcl-lib": "0.8.7"
+    "kcl-lib": "0.9.0-alpha.1"
   }
 }
diff --git a/nodejs/npm/darwin-arm64/package.json b/nodejs/npm/darwin-arm64/package.json
index 7101be64..cef67775 100644
--- a/nodejs/npm/darwin-arm64/package.json
+++ b/nodejs/npm/darwin-arm64/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@kcl-lang/lib-darwin-arm64",
   "repository": "https://github.com/kcl-lang/lib",
-  "version": "0.8.7",
+  "version": "0.9.0-alpha.1",
   "os": [
     "darwin"
   ],
diff --git a/nodejs/npm/darwin-x64/package.json b/nodejs/npm/darwin-x64/package.json
index 57f34d73..9c8dd640 100644
--- a/nodejs/npm/darwin-x64/package.json
+++ b/nodejs/npm/darwin-x64/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@kcl-lang/lib-darwin-x64",
   "repository": "https://github.com/kcl-lang/lib",
-  "version": "0.8.7",
+  "version": "0.9.0-alpha.1",
   "os": [
     "darwin"
   ],
diff --git a/nodejs/npm/linux-arm64-gnu/package.json b/nodejs/npm/linux-arm64-gnu/package.json
index 298941f6..650493d8 100644
--- a/nodejs/npm/linux-arm64-gnu/package.json
+++ b/nodejs/npm/linux-arm64-gnu/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@kcl-lang/lib-linux-arm64-gnu",
   "repository": "https://github.com/kcl-lang/lib",
-  "version": "0.8.7",
+  "version": "0.9.0-alpha.1",
   "os": [
     "linux"
   ],
diff --git a/nodejs/npm/linux-x64-gnu/package.json b/nodejs/npm/linux-x64-gnu/package.json
index 01608534..e7df34ed 100644
--- a/nodejs/npm/linux-x64-gnu/package.json
+++ b/nodejs/npm/linux-x64-gnu/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@kcl-lang/lib-linux-x64-gnu",
   "repository": "https://github.com/kcl-lang/lib",
-  "version": "0.8.7",
+  "version": "0.9.0-alpha.1",
   "os": [
     "linux"
   ],
diff --git a/nodejs/npm/win32-arm64-msvc/package.json b/nodejs/npm/win32-arm64-msvc/package.json
index 80fee3e1..17c62389 100644
--- a/nodejs/npm/win32-arm64-msvc/package.json
+++ b/nodejs/npm/win32-arm64-msvc/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@kcl-lang/lib-win32-arm64-msvc",
   "repository": "https://github.com/kcl-lang/lib",
-  "version": "0.8.7",
+  "version": "0.9.0-alpha.1",
   "os": [
     "win32"
   ],
diff --git a/nodejs/npm/win32-x64-msvc/package.json b/nodejs/npm/win32-x64-msvc/package.json
index f736f35f..b2831982 100644
--- a/nodejs/npm/win32-x64-msvc/package.json
+++ b/nodejs/npm/win32-x64-msvc/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@kcl-lang/lib-win32-x64-msvc",
   "repository": "https://github.com/kcl-lang/lib",
-  "version": "0.8.7",
+  "version": "0.9.0-alpha.1",
   "os": [
     "win32"
   ],
diff --git a/nodejs/package.json b/nodejs/package.json
index 494f7882..c431091e 100644
--- a/nodejs/package.json
+++ b/nodejs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "kcl-lib",
-  "version": "0.8.7",
+  "version": "0.9.0-alpha.1",
   "repository": "https://github.com/kcl-lang/lib",
   "license": "Apache-2.0",
   "main": "index.js",
diff --git a/python/Cargo.toml b/python/Cargo.toml
index ef361dfd..a8f3f009 100644
--- a/python/Cargo.toml
+++ b/python/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kcl-python-lib"
-version = "0.8.7"
+version = "0.9.0-alpha.1"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html