diff --git a/pyproject.toml b/pyproject.toml
index 54fea97..54d42c4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ dependencies = [
   "fastapi>=0.115,<1",
   "joblib>=1.4,<2",
   "numpy>=2.0,<3",
-  "pandas>=2.2,<3",
+  "pandas>=2.2,<4",
   "pydantic>=2.9,<3",
   "PyYAML>=6.0,<7",
   "scikit-learn>=1.6,<2",