diff --git a/requirements/dev.txt b/requirements/dev.txt
index 6cd05eb8..b32b0493 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -1,2 +1,2 @@
-isort==4.3.15
+isort==4.3.16
 flake8==3.7.7