diff --git a/pyproject.toml b/pyproject.toml
index 785ff3aa..3d6ca8e7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = [
     "psutil>=5.9.1, <7.0.0",
     "dill>=0.3.5,<0.3.10",
     "SQLAlchemy>=1.4.40,<2.0.36",
-    "pyodbc>=4.0.34, <=5.1.0",
+    "pyodbc>=4.0.34, <=5.2.0",
     "transformers>=4.42.3,<4.46.0",
 ]