diff --git a/xcb-proto.spec b/xcb-proto.spec
index 4669212..7509eab 100644
--- a/xcb-proto.spec
+++ b/xcb-proto.spec
@@ -1,12 +1,12 @@
 Name:          xcb-proto
-Version:       1.15.2
+Version:       1.16.0
 Release:       1mamba
 Summary:       Prototypes for the X protocol C-language Binding (XCB) is a replacement for Xlib
 Group:         System/X11
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           https://github.com/freedesktop/xcb-proto
+URL:           https://x.org/wiki/
 Source:        https://xorg.freedesktop.org/archive/individual/proto/xcb-proto-%{version}.tar.xz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
@@ -50,6 +50,9 @@ This package contains prototypes for the X protocol C-language Binding. XCB is a
 %doc COPYING NEWS TODO
 
 %changelog
+* Sat Aug 26 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.16.0-1mamba
+- update to 1.16.0
+
 * Sat Jul 16 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.15.2-1mamba
 - update to 1.15.2