diff --git a/python-sdk/setup.py b/python-sdk/setup.py
index 2986f56..31bc4b6 100644
--- a/python-sdk/setup.py
+++ b/python-sdk/setup.py
@@ -14,7 +14,7 @@
             "isort>=5.0,<6",
             "mypy>=1.0,<2",
             "langchain>=0.0.100",
-            "openai>=0.27.2"
+            "openai>=0.27.2,<1"
         ],
     },
     test_suite="tests",