diff --git a/0.33.0.tar.gz b/0.33.0.tar.gz
deleted file mode 100644
index 507c473c63c3f61aa2d2e2b931798020a5eb1912..0000000000000000000000000000000000000000
Binary files a/0.33.0.tar.gz and /dev/null differ
diff --git a/0.38.0.tar.gz b/0.38.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..7d492aa1354a7cae8c39556c618cd7b438b0d944
Binary files /dev/null and b/0.38.0.tar.gz differ
diff --git a/for-non-constant-SIGSTKSZ.patch b/for-non-constant-SIGSTKSZ.patch
deleted file mode 100644
index 708969c83c13878cab95972c1eec1c31a82e080d..0000000000000000000000000000000000000000
--- a/for-non-constant-SIGSTKSZ.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 7d07d0587ba62ffb44112fbde8ccd189542f0099 Mon Sep 17 00:00:00 2001
-From: wang_yue111 <648774160@qq.com>
-Date: Tue, 10 Aug 2021 11:26:13 +0800
-Subject: [PATCH] Patch for non-constant SIGSTKSZ
-
----
- tests/include/catch.hpp | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/tests/include/catch.hpp b/tests/include/catch.hpp
-index f619f23..9b342ec 100644
---- a/tests/include/catch.hpp
-+++ b/tests/include/catch.hpp
-@@ -6540,7 +6540,7 @@ namespace Catch {
-         static bool isSet;
-         static struct sigaction oldSigActions [sizeof(signalDefs)/sizeof(SignalDefs)];
-         static stack_t oldSigStack;
--        static char altStackMem[SIGSTKSZ];
-+        static char altStackMem[32768];
- 
-         static void handleSignal( int sig ) {
-             std::string name = "<unknown signal>";
-@@ -6560,7 +6560,7 @@ namespace Catch {
-             isSet = true;
-             stack_t sigStack;
-             sigStack.ss_sp = altStackMem;
--            sigStack.ss_size = SIGSTKSZ;
-+            sigStack.ss_size = 32768;
-             sigStack.ss_flags = 0;
-             sigaltstack(&sigStack, &oldSigStack);
-             struct sigaction sa = { 0 };
-@@ -6591,7 +6591,7 @@ namespace Catch {
-     bool FatalConditionHandler::isSet = false;
-     struct sigaction FatalConditionHandler::oldSigActions[sizeof(signalDefs)/sizeof(SignalDefs)] = {};
-     stack_t FatalConditionHandler::oldSigStack = {};
--    char FatalConditionHandler::altStackMem[SIGSTKSZ] = {};
-+    char FatalConditionHandler::altStackMem[32768] = {};
- 
- } // namespace Catch
- 
--- 
-2.23.0
-
diff --git a/proton.patch b/proton.patch
index 4731071ca65b3ee75b3d4c707a4be53eba6d90cb..2d4f34ce6f403f8afa7318ec8736a67076ca7a4e 100644
--- a/proton.patch
+++ b/proton.patch
@@ -16,7 +16,7 @@ index 87057d8..9176ba5 100644
          COMMAND ${PN_ENV_SCRIPT} --
          PYTHONPATH=${CMAKE_CURRENT_BINARY_DIR}:${CMAKE_CURRENT_SOURCE_DIR}
          LD_LIBRARY_PATH="${CMAKE_CURRENT_BINARY_DIR}/c"
--        ${PYTHON_EXECUTABLE} -m sphinx "${CMAKE_CURRENT_SOURCE_DIR}/docs" "${CMAKE_CURRENT_BINARY_DIR}/docs")
+-        ${Python_EXECUTABLE} -m sphinx "${CMAKE_CURRENT_SOURCE_DIR}/docs" "${CMAKE_CURRENT_BINARY_DIR}/docs")
 +        sphinx-build "${CMAKE_CURRENT_SOURCE_DIR}/docs" "${CMAKE_CURRENT_BINARY_DIR}/docs")
      add_dependencies(docs docs-py)
      install(DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/docs/"
diff --git a/qpid-proton.spec b/qpid-proton.spec
index ca2e356d1bd5cf6309a2ced8710603788bbd7122..1bc8ee467c2ecee540ec9db427b60d88fdf94314 100644
--- a/qpid-proton.spec
+++ b/qpid-proton.spec
@@ -10,14 +10,13 @@
 %global proton_licensedir %{_datadir}/proton}
 
 Name:                qpid-proton
-Version:             0.33.0
+Version:             0.38.0
 Release:             1
 Summary:             A high performance and lightweight library for messaging applications
 License:             ASL 2.0
 URL:                 http://qpid.apache.org/proton/
 Source0:             https://github.com/apache/qpid-proton/archive/%{version}.tar.gz
 Patch0000:           proton.patch
-Patch0001:           for-non-constant-SIGSTKSZ.patch
 
 BuildRequires:       gcc gcc-c++ cmake swig pkgconfig doxygen libuuid-devel openssl-devel
 BuildRequires:       python3-devel python3-sphinx glibc-headers cyrus-sasl-devel jsoncpp-devel
@@ -175,6 +174,9 @@ done
 %doc %{_datadir}/proton/tests
 
 %changelog
+* Tue Feb 07 2023 xu_ping <xuping33@h-partners.com> - 0.38.0-1
+- Update to 0.38.0
+
 * Tue Jul 13 2021 huangtianhua <huangtianhua@huawei.com> - 0.33.0-1
 - Update to 0.33.0