diff --git a/setup.cfg b/setup.cfg
index f91b8df..1ae5804 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = dockerfile
-version = 3.3.1
+version = 3.4.0
 description = Parse a dockerfile into a high-level representation using the official go parser.
 long_description = file: README.md
 long_description_content_type = text/markdown