diff --git a/libdmx-1.1.4.tar.bz2 b/libdmx-1.1.4.tar.bz2
deleted file mode 100644
index db67998..0000000
Binary files a/libdmx-1.1.4.tar.bz2 and /dev/null differ
diff --git a/libdmx-1.1.5.tar.xz b/libdmx-1.1.5.tar.xz
new file mode 100644
index 0000000..5259d2b
Binary files /dev/null and b/libdmx-1.1.5.tar.xz differ
diff --git a/libdmx.spec b/libdmx.spec
index 3d40742..07c0d24 100644
--- a/libdmx.spec
+++ b/libdmx.spec
@@ -1,10 +1,10 @@
 Name:          libdmx
-Version:       1.1.4
-Release:       7
+Version:       1.1.5
+Release:       1
 Summary:       Distributed Multihead X extension library
 License:       MIT
 URL:           https://xorg.freedesktop.org/
-Source0:       https://xorg.freedesktop.org/releases/individual/lib/%{name}-%{version}.tar.bz2
+Source0:       https://xorg.freedesktop.org/releases/individual/lib/%{name}-%{version}.tar.xz
 
 BuildRequires: pkgconfig(xext)  autoconf automake libtool
 BuildRequires: xorg-x11-util-macros libX11-devel 
@@ -59,6 +59,9 @@ make check
 %{_mandir}/man3/*
 
 %changelog
+* Wed Jul 19 2023 zhouwenpei <zhouwenpei1@h-partners.com> - 1.1.5-1
+- update to 1.1.5
+
 * Wed Oct 26 2022 zhouwenpei <zhouwenpei1@h-partners.com> - 1.1.4-7
 - Rebuild for next release