diff --git a/kindlecomicconverter/__init__.py b/kindlecomicconverter/__init__.py
index b50ed630..49a15a7a 100644
--- a/kindlecomicconverter/__init__.py
+++ b/kindlecomicconverter/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '5.6.3'
+__version__ = '5.6.4'
 __license__ = 'ISC'
 __copyright__ = '2012-2022, Ciro Mattia Gonano <ciromattia@gmail.com>, Pawel Jastrzebski <pawelj@iosphe.re>, darodi'
 __docformat__ = 'restructuredtext en'