diff --git a/xcb-proto.spec b/xcb-proto.spec
index c552492..4669212 100644
--- a/xcb-proto.spec
+++ b/xcb-proto.spec
@@ -1,12 +1,12 @@
 Name:          xcb-proto
-Version:       1.15
+Version:       1.15.2
 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://xcb.freedesktop.org/wiki/
+URL:           https://github.com/freedesktop/xcb-proto
 Source:        https://xorg.freedesktop.org/archive/individual/proto/xcb-proto-%{version}.tar.xz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
@@ -42,15 +42,17 @@ This package contains prototypes for the X protocol C-language Binding. XCB is a
 
 %files devel
 %defattr(-,root,root)
-#%{_includedir}/*.h
 %dir %{_datadir}/xcb
 %{_datadir}/xcb/*.xsd
 %{_datadir}/xcb/*.xml
 %{python3_sitelib}/xcbgen/*
-%{_libdir}/pkgconfig/*.pc
+%{_datadir}/pkgconfig/xcb-proto.pc
 %doc COPYING NEWS TODO
 
 %changelog
+* Sat Jul 16 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.15.2-1mamba
+- update to 1.15.2
+
 * Fri May 06 2022 Automatic Build System <autodist@mambasoft.it> 1.15-1mamba
 - automatic version update by autodist