1 files changed, 1 insertions, 1 deletions
diff --git a/setup.py b/setup.py
index 9c20cdc9..8e68e217 100644
--- a/setup.py
+++ b/setup.py
@@ -85,7 +85,7 @@ setup(
             "pydivert>=2.0.3,<2.2",
         ],
         'dev': [
-            "flake8>=3.2.1, <3.5",
+            "flake8>=3.5, <3.6",
             "Flask>=0.10.1, <0.13",
             "mypy>=0.530,<0.541",
             "pytest-cov>=2.2.1, <3",