diff --git a/setup.py b/setup.py
index 3393b5e..06ae512 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ tests_require = ['mock', 'pytest']
 
 requires = [
     "pyflakes >= 0.8.1, != 1.2.0, != 1.2.1, != 1.2.2, < 1.4.0",
-    "pycodestyle >= 2.0.0, < 2.1.0",
+    "pycodestyle >= 2.0.0, < 2.2.0",
     "mccabe >= 0.5.0, < 0.6.0",
 ]