diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7bcb5ebae..4565c3049 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,7 +6,7 @@ git+https://github.com/jimmylai/sphinx.git@slots_type_annotation
 hypothesis>=4.36.0
 hypothesmith>=0.0.4
 jupyter>=1.0.0
-maturin>=0.8.3,<0.9
+maturin>=0.8.3,<0.14
 nbsphinx>=0.4.2
 prompt-toolkit>=2.0.9
 pyre-check==0.9.9; platform_system != "Windows"