diff --git a/setup.cfg b/setup.cfg
index d9511a1..4ac18a0 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = ical
-version = 4.5.3
+version = 4.5.4
 description = Python iCalendar implementation (rfc 2445)
 long_description = file: README.md
 long_description_content_type = text/markdown