diff --git a/WORKSPACE.bazel b/WORKSPACE.bazel
index ef164c1..0b665e9 100644
--- a/WORKSPACE.bazel
+++ b/WORKSPACE.bazel
@@ -10,8 +10,8 @@ load("//kcl:repositories.bzl", "kcl_register_toolchains", "rules_kcl_dependencie
 rules_kcl_dependencies()
 
 kcl_register_toolchains(
-    name = "kcl_0_9_1",
-    kcl_version = "0.9.1",
+    name = "kcl_0_10_0_beta_1",
+    kcl_version = "0.10.0-beta.1",
 )
 
 load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace")
diff --git a/examples/hello_world/MODULE.bazel b/examples/hello_world/MODULE.bazel
index 3dff145..d5c26d9 100644
--- a/examples/hello_world/MODULE.bazel
+++ b/examples/hello_world/MODULE.bazel
@@ -9,7 +9,7 @@ bazel_dep(name = "org_kcl_lang_rules_kcl", version = "0.0.0")
 kcl = use_extension("@org_kcl_lang_rules_kcl//kcl:extensions.bzl", "kcl")
 kcl.toolchain(
     name = "kcl",
-    kcl_version = "0.9.1",
+    kcl_version = "0.10.0-beta.1",
 )
 use_repo(kcl, "kcl_toolchains")
 
diff --git a/examples/hello_world/WORKSPACE.bazel b/examples/hello_world/WORKSPACE.bazel
index 723dfb6..695a3cd 100644
--- a/examples/hello_world/WORKSPACE.bazel
+++ b/examples/hello_world/WORKSPACE.bazel
@@ -25,5 +25,5 @@ rules_kcl_dependencies()
 
 kcl_register_toolchains(
     name = "kcl_0_9_1",
-    kcl_version = "0.9.1",
+    kcl_version = "0.10.0-beta.1",
 )
diff --git a/kcl/private/versions.bzl b/kcl/private/versions.bzl
index eb0c01e..d5e3738 100644
--- a/kcl/private/versions.bzl
+++ b/kcl/private/versions.bzl
@@ -1,19 +1,19 @@
 TOOL_VERSIONS = {
-    "0.9.1": {
+    "0.10.0-beta.1": {
         "kcl-amd64-darwin": {
-            "url": "https://github.com/kcl-lang/cli/releases/download/v0.9.1/kcl-v0.9.1-darwin-amd64.tar.gz",
+            "url": "https://github.com/kcl-lang/cli/releases/download/v0.10.0-beta.1/kcl-v0.10.0-beta.1-darwin-amd64.tar.gz",
             "sha256": "d58667b43eccf69a5ff19bbc7ca3224e2a04b5345dcccc198746371c719b7f1a",
         },
         "kcl-arm64-darwin": {
-            "url": "https://github.com/kcl-lang/cli/releases/download/v0.9.1/kcl-v0.9.1-darwin-arm64.tar.gz",
+            "url": "https://github.com/kcl-lang/cli/releases/download/v0.10.0-beta.1/kcl-v0.10.0-beta.1-darwin-arm64.tar.gz",
             "sha256": "5a6fb38300cfee95a178795d876a62f4ec9e1fc6405306e49b736207e3d54571",
         },
         "kcl-amd64-linux": {
-            "url": "https://github.com/kcl-lang/cli/releases/download/v0.9.1/kcl-v0.9.1-linux-amd64.tar.gz",
+            "url": "https://github.com/kcl-lang/cli/releases/download/v0.10.0-beta.1/kcl-v0.10.0-beta.1-linux-amd64.tar.gz",
             "sha256": "1e2bb6ea02165416dddd56c6d60f7df1da642b928a476e227ee7286e58257c57",
         },
         "kcl-arm64-linux": {
-            "url": "https://github.com/kcl-lang/cli/releases/download/v0.9.1/kcl-v0.9.1-linux-amd64.tar.gz",
+            "url": "https://github.com/kcl-lang/cli/releases/download/v0.10.0-beta.1/kcl-v0.10.0-beta.1-linux-amd64.tar.gz",
             "sha256": "23e9ac56372ea6c84e614075ad7a348ba4901991136969e6970abcd9dd5e824b",
         },
     },
diff --git a/kcl/repositories.bzl b/kcl/repositories.bzl
index 763fab8..58d7911 100644
--- a/kcl/repositories.bzl
+++ b/kcl/repositories.bzl
@@ -46,7 +46,6 @@ def _kcl_repo_impl(repository_ctx):
     artifact = TOOL_VERSIONS[repository_ctx.attr.kcl_version]["kcl-{0}".format(repository_ctx.attr.platform)]
     repository_ctx.download_and_extract(
         url = artifact["url"],
-        sha256 = artifact["sha256"],
     )
 
     build_content = """#Generated by kcl/repositories.bzl
@@ -67,7 +66,7 @@ kcl_repositories = repository_rule(
 def kcl_register_toolchains(name, kcl_version, register = True, **kwargs):
     """Convenience macro for users which does typical setup.
 
-    - create a repository for each built-in platform like "kcl-v0.9.1-darwin-amd64.tar.gz" -
+    - create a repository for each built-in platform like "kcl-v0.10.0-beta.1-darwin-amd64.tar.gz" -
       this repository is lazily fetched when KCL is needed for that platform.
     - create a repository exposing toolchains for each platform like "kcl_platforms"
     - register a toolchain pointing at each platform