diff --git a/setup.cfg b/setup.cfg
index 8d84284..98d3002 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -8,6 +8,6 @@ universal=1
 requires-dist =
     enum34; python_version<"3.4"
     configparser; python_version<"3.2"
-    pyflakes >= 0.8.1, != 1.2.0, != 1.2.1, != 1.2.2, < 1.3.0
-    pycodestyle >= 2.0.0, < 2.1.0
+    pyflakes >= 0.8.1, != 1.2.0, != 1.2.1, != 1.2.2, < 1.4.0
+    pycodestyle >= 2.0.0, < 2.2.0
     mccabe >= 0.5.0, < 0.6.0