diff --git a/pyproject.toml b/pyproject.toml
index c156230..d292777 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ readme = "README.md"
 requires-python = ">=3.10,<3.14"
 license = {text = "Apache-2.0"}
 dependencies = [
-    "agentscope==1.0.18",
+    "agentscope==1.0.21",
     "agentscope-runtime==1.1.3",
     "exceptiongroup>=1.2.0; python_version < '3.11'",
     "uvicorn>=0.40.0",