diff --git a/0001-add-secure-compile-option-in-Makefile.patch b/0001-add-secure-compile-fs-check-in-Makefile.patch
similarity index 42%
rename from 0001-add-secure-compile-option-in-Makefile.patch
rename to 0001-add-secure-compile-fs-check-in-Makefile.patch
index 988ba4334d481993d49a6dbce0eb2beabea2317d..17a11a27159709142faacbd738ec8b0b8adf4493 100644
--- a/0001-add-secure-compile-option-in-Makefile.patch
+++ b/0001-add-secure-compile-fs-check-in-Makefile.patch
@@ -1,12 +1,19 @@
+#From: haozi007 <liuhao27@huawei.com>
+#Date: Sat, 20 Feb 2021 16:52:15 +0800
+#Subject: [PATCH] add secure compile fs check in Makefile
+#
+#Signed-off-by: haozi007 <liuhao27@huawei.com>
+#---
+#
 diff --git a/src/Makefile.am b/src/Makefile.am
-index f1099d9..9b7053b 100644
+index 662710a..2b87f3e 100644
 --- a/src/Makefile.am
 +++ b/src/Makefile.am
 @@ -19,6 +19,7 @@ PTHREAD_DEF =
  endif
  
- PROTOBUF_VERSION = 25:0:0
-+PROTOBUF_OPT_FLAG += -Wl,-z,now
+ PROTOBUF_VERSION = 26:6:0
++PROTOBUF_OPT_FLAG += -Wl,-z,now -fstack-check
  
  if GCC
  # Turn on all warnings except for sign comparison (we ignore sign comparison
diff --git a/0002-add-secure-compile-fs-check-in-Makefile.patch b/0002-add-secure-compile-fs-check-in-Makefile.patch
deleted file mode 100644
index 9a5ff529883142f31d3f38c4e7c3c5214b7866eb..0000000000000000000000000000000000000000
--- a/0002-add-secure-compile-fs-check-in-Makefile.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From dddceb14106499f9fca17e75cdce458a205b102c Mon Sep 17 00:00:00 2001
-From: haozi007 <liuhao27@huawei.com>
-Date: Sat, 20 Feb 2021 16:52:15 +0800
-Subject: [PATCH] add secure compile fs check in Makefile
-
-Signed-off-by: haozi007 <liuhao27@huawei.com>
----
- src/Makefile.am | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/Makefile.am b/src/Makefile.am
-index 9b7053b..e447b05 100644
---- a/src/Makefile.am
-+++ b/src/Makefile.am
-@@ -19,7 +19,7 @@ PTHREAD_DEF =
- endif
- 
- PROTOBUF_VERSION = 25:0:0
--PROTOBUF_OPT_FLAG += -Wl,-z,now
-+PROTOBUF_OPT_FLAG += -Wl,-z,now -fstack-check
- 
- if GCC
- # Turn on all warnings except for sign comparison (we ignore sign comparison
--- 
-2.25.1
-
diff --git a/protobuf-all-3.14.0.tar.gz b/protobuf-all-3.15.6.tar.gz
similarity index 49%
rename from protobuf-all-3.14.0.tar.gz
rename to protobuf-all-3.15.6.tar.gz
index 3c6f0b8506f4b14e9c377a181d8572551c297e35..b85c7c5a6266e2242a031dfc9109d7fe7ae6e938 100644
Binary files a/protobuf-all-3.14.0.tar.gz and b/protobuf-all-3.15.6.tar.gz differ
diff --git a/protobuf.spec b/protobuf.spec
index 2559549428be89750aefa2da82af1998af947170..c2f14b263ef4958133a39833f50a727ab1774ac0 100644
--- a/protobuf.spec
+++ b/protobuf.spec
@@ -7,15 +7,14 @@
 
 Summary:        Protocol Buffers - Google's data interchange format
 Name:           protobuf
-Version:        3.14.0
+Version:        3.15.6
 Release:        1
 License:        BSD
 URL:            https://github.com/protocolbuffers/protobuf
 Source:         https://github.com/protocolbuffers/protobuf/releases/download/v%{version}%{?rcver}/%{name}-all-%{version}%{?rcver}.tar.gz
 Source1:        protobuf-init.el
 
-Patch9000:      0001-add-secure-compile-option-in-Makefile.patch
-Patch9001:      0002-add-secure-compile-fs-check-in-Makefile.patch
+Patch9001:      0001-add-secure-compile-fs-check-in-Makefile.patch
 BuildRequires:  make autoconf automake emacs gcc-c++ libtool pkgconfig zlib-devel
 
 %description
@@ -256,11 +255,11 @@ install -p -m 0644 %{SOURCE1} %{buildroot}%{_emacs_sitestartdir}
 %files
 %doc CHANGES.txt CONTRIBUTORS.txt README.md
 %license LICENSE
-%{_libdir}/libprotobuf.so.25*
+%{_libdir}/libprotobuf.so.26*
 
 %files compiler
 %{_bindir}/protoc
-%{_libdir}/libprotoc.so.25*
+%{_libdir}/libprotoc.so.26*
 %{_emacs_sitelispdir}/%{name}/
 %{_emacs_sitestartdir}/protobuf-init.el
 %license LICENSE
@@ -279,7 +278,7 @@ install -p -m 0644 %{SOURCE1} %{buildroot}%{_emacs_sitestartdir}
 %{_datadir}/vim/vimfiles/syntax/proto.vim
  
 %files lite
-%{_libdir}/libprotobuf-lite.so.25*
+%{_libdir}/libprotobuf-lite.so.26*
 
 %files lite-devel
 %{_libdir}/libprotobuf-lite.so
@@ -318,6 +317,9 @@ install -p -m 0644 %{SOURCE1} %{buildroot}%{_emacs_sitestartdir}
 %endif
 
 %changelog
+* Thu May 04 2023 liksh <li_kunshan@163.com> - 3.15.6-1
+- Upgrade for openstack wallaby
+
 * Fri Jul 30 2021 liyanan <liyanan32@huawei.com> - 3.14.0-1
 - update to 3.14.0