diff --git a/requirements_dev.txt b/requirements_dev.txt
index b1b09cc..a3d23d6 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,4 +1,4 @@
-bumpversion==0.5.3
+bumpversion==0.6.0
 wheel==0.30.0
 watchdog==0.8.3
 flake8==3.5.0