diff --git a/samples/openapi3/client/petstore/python-pydantic-v1/requirements.txt b/samples/openapi3/client/petstore/python-pydantic-v1/requirements.txt
index e807d94fe0a2..679caa504f31 100644
--- a/samples/openapi3/client/petstore/python-pydantic-v1/requirements.txt
+++ b/samples/openapi3/client/petstore/python-pydantic-v1/requirements.txt
@@ -1,6 +1,6 @@
 python_dateutil >= 2.5.3
 setuptools >= 21.0.0
-urllib3 >= 1.25.3, < 2.1.0
+urllib3>=2.6.0
 pydantic >= 1.10.5, < 2
 aenum >= 3.1.11
 pycryptodome >= 3.9.0