diff --git a/pyproject.toml b/pyproject.toml
index 5933571..41e0f35 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ authors = [
 ]
 license = {text = "Apache-2.0"}
 readme = "README.md"
-requires-python = ">=3.9,<3.12"
+requires-python = ">=3.14,<3.15"
 dependencies = [
     "confluent-flink-table-api-python-plugin>=1.20.52",
 ]