diff --git a/pyproject.toml b/pyproject.toml
index 0f6926a..927fb69 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ license = { text = "MIT" }
 name = "pyflowx"
 readme = "README.md"
 requires-python = ">=3.8"
-version = "0.3.1"
+version = "0.3.2"
 
 [project.scripts]
 autofmt     = "pyflowx.cli.autofmt:main"
diff --git a/src/pyflowx/__init__.py b/src/pyflowx/__init__.py
index f06743b..d67aa70 100644
--- a/src/pyflowx/__init__.py
+++ b/src/pyflowx/__init__.py
@@ -100,7 +100,7 @@ from .task import (
     task_template,
 )
 
-__version__ = "0.4.1"
+__version__ = "0.4.2"
 
 __all__ = [
     "IS_LINUX",
diff --git a/tests/test_runner.py b/tests/test_runner.py
index 6a3af40..8884bf5 100644
--- a/tests/test_runner.py
+++ b/tests/test_runner.py
@@ -561,7 +561,12 @@ class TestCliRunnerIntegration:
         runner = px.CliRunner(aliases={"diamond": graph})
         exit_code = runner.run(["diamond"])
         assert exit_code == CliExitCode.SUCCESS.value
-        assert order == ["a", "b", "c", "d"]
+        # dependency 策略并发调度独立任务，b 与 c 的相对顺序非确定；
+        # 仅校验拓扑约束：a 最先、d 最后、b/c 介于其间。
+        assert set(order) == {"a", "b", "c", "d"}
+        assert order[0] == "a"
+        assert order[-1] == "d"
+        assert set(order[1:3]) == {"b", "c"}
 
     def test_mixed_fn_and_cmd_commands(self) -> None:
         """混合 fn 和 cmd 的命令应都能执行."""
diff --git a/uv.lock b/uv.lock
index a345a1a..1bb4a70 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2736,7 +2736,7 @@ wheels = [
 
 [[package]]
 name = "pyflowx"
-version = "0.3.0"
+version = "0.3.1"
 source = { editable = "." }
 dependencies = [
     { name = "graphlib-backport", marker = "python_full_version < '3.9'" },