1 files changed, 1 insertions, 1 deletions
diff --git a/setup.py b/setup.py
index 1a2269542..74f69e714 100644
--- a/setup.py
+++ b/setup.py
@@ -59,7 +59,7 @@ else:
                 if platform.python_implementation() == "PyPy"
                 else ["pyo3/abi3-py36"]
             ),
-            rust_version=">=1.45.0",
+            rust_version=">=1.41.0",
         )
     ]