diff --git a/openlp/plugins/songs/lib/upgrade.py b/openlp/plugins/songs/lib/upgrade.py
index adb7d8af5..546343900 100644
--- a/openlp/plugins/songs/lib/upgrade.py
+++ b/openlp/plugins/songs/lib/upgrade.py
@@ -39,7 +39,7 @@ from sqlalchemy.sql.expression import func, false, null, text
 from openlp.core.lib.db import get_upgrade_op
 
 log = logging.getLogger(__name__)
-__version__ = 3
+__version__ = 4
 
 
 def upgrade_1(session, metadata):