diff --git a/requirements_dev.txt b/requirements_dev.txt
index 4a52b4b..fc33ac7 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,6 +1,6 @@
 pip==8.1.2
 bumpversion==0.5.3
-wheel==0.29.0
+wheel==0.33.1
 watchdog==0.8.3
 flake8==2.6.0
 tox==2.3.1