diff --git a/backport-libglvnd-python3.patch b/backport-libglvnd-python3.patch
index 6abf59f5590c6a2ed2fb1e1bff748e19c008fcec..97cdf45b21d7ee577664a4755397a53625eb4a28 100644
--- a/backport-libglvnd-python3.patch
+++ b/backport-libglvnd-python3.patch
@@ -1,12 +1,3 @@
-diff -up libglvnd-1.3.1/bin/symbols-check.py.orig libglvnd-1.3.1/bin/symbols-check.py
---- libglvnd-1.3.1/bin/symbols-check.py.orig	2020-02-21 22:28:47.000000000 +0100
-+++ libglvnd-1.3.1/bin/symbols-check.py	2020-02-28 11:38:55.126765978 +0100
-@@ -1,4 +1,4 @@
--#!/usr/bin/env python
-+#!/usr/bin/env python3
- # encoding=utf-8
- # Copyright © 2018-2019 Intel Corporation
- 
 diff -up libglvnd-1.3.1/src/generate/eglFunctionList.py.orig libglvnd-1.3.1/src/generate/eglFunctionList.py
 diff -up libglvnd-1.3.1/src/generate/genCommon.py.orig libglvnd-1.3.1/src/generate/genCommon.py
 --- libglvnd-1.3.1/src/generate/genCommon.py.orig	2020-02-21 22:28:47.000000000 +0100
diff --git a/libglvnd-1.3.4.tar.gz b/libglvnd-1.3.4.tar.gz
deleted file mode 100644
index 74ae9dae3e6544f03acff4668fd8e8091b21a263..0000000000000000000000000000000000000000
Binary files a/libglvnd-1.3.4.tar.gz and /dev/null differ
diff --git a/libglvnd-1.6.0.tar.gz b/libglvnd-1.6.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..c7d83cbc69706a53f7cb0d471ec28f8343ca8ea7
Binary files /dev/null and b/libglvnd-1.6.0.tar.gz differ
diff --git a/libglvnd.spec b/libglvnd.spec
index fe3bb652493e606ee3177176c2dbfeb1b15dfd4e..ba2b9cfe26d99cacea60b3e2926523c0e4d8c66c 100644
--- a/libglvnd.spec
+++ b/libglvnd.spec
@@ -1,6 +1,6 @@
 Name:           libglvnd
-Version:        1.3.4
-Release:        3
+Version:        1.6.0
+Release:        1
 Epoch:          1
 Summary:        The GL Vendor-Neutral Dispatch library
 License:        MIT
@@ -170,6 +170,9 @@ xvfb-run -s '-screen 0 640x480x24' -d make check V=1 || (cat `find . -name test-
 %{_libdir}/pkgconfig/opengl.pc
  
 %changelog
+* Sat Jul 22 2023 zhouwenpei <zhouwenpei1@h-partners.com> - 1:1.6.0-1
+- update to 1.6.0
+
 * Tue Oct 25 2022 wangkerong <wangkerong@h-partners.com> - 1:1.3.4-3
 - rebuild for next release