diff --git a/requirements_dev.txt b/requirements_dev.txt
index e1b4430..1e447f3 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,6 +1,6 @@
 pip==9.0.1
 bumpversion==0.5.3
-wheel==0.29.0
+wheel==0.33.1
 watchdog==0.8.3
 flake8==3.4.1
 tox==2.8.2