1 files changed, 2 insertions, 1 deletions
diff --git a/setup.py b/setup.py
index e0489e1..482e01a 100755
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,5 @@
 #!/usr/bin/python3
+# SPDX-License-Identifier: LGPL-2.1+
 
 import sys
 
@@ -9,7 +10,7 @@ from setuptools import setup
 
 setup(
     name="mkosi",
-    version="3",
+    version="4",
     description="Create legacy-free OS images",
     url="https://github.com/systemd/mkosi",
     maintainer="mkosi contributors",