diff --git a/dev-requirements.txt b/dev-requirements.txt
index 11b5710..2e85e2e 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,4 +1,4 @@
 tox==2.6.0
 wheel==0.29.0
-bumpversion==0.5.3
+bump2version==1.0.0
 twine==1.15.0