diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 1f2b4a0..59ba858 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-files = VERSION .bumpversion.cfg README.rst docs/conf.py
+files = VERSION .bumpversion.cfg README.rst docs/conf.py Dockerfile
 commit = True
 tag = False
 current_version = 0.1.0