diff --git a/pyproject.toml b/pyproject.toml
index 73ba0ceacbe1f5da373b0eb7276e0223fe4a5c3c..4485f445e267186e70d88e9bb95f43e29f262c45 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ repository = "https://github.com/run-llama/llama_index"
 version = "0.10.12"
 
 [tool.poetry.dependencies]
-python = ">=3.8.1,<3.12"
+python = ">=3.8.1,<4.0"
 llama-index-legacy = "^0.9.48"
 llama-index-llms-openai = "^0.1.5"
 llama-index-embeddings-openai = "^0.1.5"