diff --git a/Changes b/Changes
index 0a62838b..ab63dd06 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,9 @@
 Revision history for AnyEvent-I3
 
+0.15    2013-02-18
+
+    * support the window event
+
 0.14    2012-09-22
 
     * support the mode event
diff --git a/lib/AnyEvent/I3.pm b/lib/AnyEvent/I3.pm
index 309a11c0..e472ccc6 100644
--- a/lib/AnyEvent/I3.pm
+++ b/lib/AnyEvent/I3.pm
@@ -16,11 +16,11 @@ AnyEvent::I3 - communicate with the i3 window manager
 
 =cut
 
-our $VERSION = '0.14';
+our $VERSION = '0.15';
 
 =head1 VERSION
 
-Version 0.14
+Version 0.15
 
 =head1 SYNOPSIS
 
@@ -111,6 +111,7 @@ my %events = (
     workspace => ($event_mask | 0),
     output => ($event_mask | 1),
     mode => ($event_mask | 2),
+    window => ($event_mask | 3),
     _error => 0xFFFFFFFF,
 );