diff --git a/requirements.txt b/requirements.txt
index 947eccc2c..3c6bc9894 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ pathlib>=1.0
 pathlib2>=2.3.0
 Pillow>=3.0
 pyang>=1.7.2,<2.0
-pyflakes>=0.8.1
+pyflakes>=0.9.2
 pyquery>=1.2.13,!=1.2.14	# Pyqyery 1.2.14 fails on some selectors or stacked selectors
 python-dateutil>=2.2
 python-magic>=0.4.6