diff --git a/setup.py b/setup.py
index 15937ed2f..f685e7d4e 100644
--- a/setup.py
+++ b/setup.py
@@ -31,7 +31,7 @@ def find_stub_files(name: str) -> List[str]:
 ]
 
 extras_require = {
-    "compatible-mypy": ["mypy>=0.991,<0.1000"],
+    "compatible-mypy": ["mypy>=0.991,<1.0"],
 }
 
 setup(