diff --git a/requirements-dev.txt b/requirements-dev.txt
index 61f007c..8deeb1c 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 flake8==3.5.0
 mccabe==0.6.1
 pycodestyle==2.3.1
-pyflakes==2.0.0
+pyflakes==3.1.0
 
 # Deps do pytest
 py==1.5.3