diff --git a/setup.py b/setup.py
index 8375c924..3f660201 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@
     'dodgy>=0.1.9',
     'pyyaml',
     'mccabe>=0.5.0',
-    'pyflakes<2.0.0,>=0.8.1',
+    'pyflakes<2.1.0,>=0.8.1',
     'pycodestyle<=2.4.0,>=2.0.0',
     'pep8-naming>=0.3.3,<=0.4.1',
     'pydocstyle>=2.0.0',