diff --git a/epubinfo.gemspec b/epubinfo.gemspec
index 36f9c8e..50fbf40 100644
--- a/epubinfo.gemspec
+++ b/epubinfo.gemspec
@@ -5,11 +5,11 @@
 
 Gem::Specification.new do |s|
   s.name = "epubinfo"
-  s.version = "0.4.2"
+  s.version = "0.4.3"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Christof Dorner"]
-  s.date = "2013-08-16"
+  s.date = "2013-09-12"
   s.description = "Supports EPUB2 and EPUB3 formats."
   s.email = "christof@chdorner.com"
   s.extra_rdoc_files = [