diff --git a/maix/version.py b/maix/version.py
index ac625ff1..7777660f 100644
--- a/maix/version.py
+++ b/maix/version.py
@@ -3,6 +3,6 @@
 
 version_major = 4
 version_minor = 4
-version_patch = 21
+version_patch = 22
 
 __version__ = "{}.{}.{}".format(version_major, version_minor, version_patch)