diff --git a/examples/chat-py/requirements.txt b/examples/chat-py/requirements.txt
index d573d6c..b422253 100644
--- a/examples/chat-py/requirements.txt
+++ b/examples/chat-py/requirements.txt
@@ -17,7 +17,7 @@ numpy==1.24.3
 openai==0.27.5
 openapi-schema-pydantic==1.2.4
 packaging==23.1
-pydantic==1.10.7
+pydantic==1.10.13
 python-dotenv==1.0.0
 PyYAML==6.0
 requests==2.31.0