diff --git a/pyproject.toml b/pyproject.toml
index 902effad..a8ed6955 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ requires-python = ">=3.10"
 dependencies = [
     "numpy>=1.22.0",
     "scipy>=1.13.1",
-    "kirin-toolchain~=0.21.0",
+    "kirin-toolchain>=0.21.0,<0.23.0",
     "rich>=13.9.4",
     "pydantic>=1.3.0,<2.11.0",
     "pandas>=2.2.3",