diff --git a/requirements_dev.txt b/requirements_dev.txt
index e1c6e90..4416c75 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,4 +1,4 @@
-wheel==0.38.1
+wheel==0.40.0
 flake8==3.7.8
 tox==3.14.0
 coverage==4.5.4