diff --git a/pysollib/settings.py b/pysollib/settings.py
index 76b7b817..3aa7ffb3 100644
--- a/pysollib/settings.py
+++ b/pysollib/settings.py
@@ -32,8 +32,8 @@ PACKAGE = 'PySolFC'
 TITLE = 'PySol'
 PACKAGE_URL = 'http://pysolfc.sourceforge.net/'
 
-VERSION = '2.5.3'
-VERSION_TUPLE = (2, 5, 3)
+VERSION_TUPLE = (2, 5, 4)
+VERSION = '.'.join(map(str, VERSION_TUPLE))
 
 # Tk windowing system (auto set up in init.py)
 WIN_SYSTEM = 'x11'                      # win32, x11, aqua, classic