diff --git a/requirements-dev.txt b/requirements-dev.txt
index ad31abf..977abbc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
 flake8==3.7.9
-flake8-quotes==3.0.0
+flake8-quotes==3.1.0
 flake8-import-order==0.18.1
 flake8-logging-format==0.6.0