diff --git a/requirements-dev.txt b/requirements-dev.txt
index ef68320..280bae7 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-bump-my-version==1.3.0
+bump-my-version==1.4.0
 mypy==2.1.0
 pre-commit==4.6.0
 pylint==4.0.6