diff --git a/pyproject.toml b/pyproject.toml
index d2e75d66..6b22bb6c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ dependencies = [
 
 [project.optional-dependencies]
 as = [
-    "agentscope[model-ollama]==2.0.8",
+    "agentscope[model-ollama]==2.0.9",
 ]
 web = [
     "reme_studio",