diff --git a/gff3tool/bin/version.py b/gff3tool/bin/version.py
index 6415d56..4ea835e 100644
--- a/gff3tool/bin/version.py
+++ b/gff3tool/bin/version.py
@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 """Version of GFF3toolkit"""
-__version__ = '1.4.3'
+__version__ = '1.4.4'