diff --git a/0001-Remove-trace-statements-accidentally-committed-with-.patch b/0001-Remove-trace-statements-accidentally-committed-with-.patch
deleted file mode 100644
index 6609b3258f179646d558c9a3efceba20fe7674ec..0000000000000000000000000000000000000000
--- a/0001-Remove-trace-statements-accidentally-committed-with-.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-From 78e995f9f2958fc54e2a559a52c81684dc3460cf Mon Sep 17 00:00:00 2001
-From: giraffedata <giraffedata@98333e67-4a24-44d7-a75c-e53540dd3050>
-Date: Sun, 21 Jan 2018 22:27:31 +0000
-Subject: [PATCH] Remove trace statements accidentally committed with 2977
-
-git-svn-id: https://svn.code.sf.net/p/xmlrpc-c/code/trunk@2981 98333e67-4a24-44d7-a75c-e53540dd3050
----
- src/cpp/value.cpp   | 8 --------
- src/xmlrpc_string.c | 5 -----
- 2 files changed, 13 deletions(-)
-
-diff --git a/src/cpp/value.cpp b/src/cpp/value.cpp
-index e2c12372..b319430e 100644
---- a/src/cpp/value.cpp
-+++ b/src/cpp/value.cpp
-@@ -1,4 +1,3 @@
--#include <iostream>
- /*****************************************************************************
-                                 value.cpp
- ******************************************************************************
-@@ -622,13 +621,9 @@ public:
- 
-         switch (nlCode) {
-         case value_string::nlCode_all:
--            cerr << "Going to call xmlrpc_string_new_lp" << endl;
--            cerr << "length = " << cppvalue.length() << ", value = "
--                 << cppvalue.c_str() << endl;
-             this->valueP = xmlrpc_string_new_lp(&env.env_c,
-                                                 cppvalue.length(),
-                                                 cppvalue.c_str());
--            cerr << "Back from xmlrpc_string_new_lp" << endl;
-             break;
-         case value_string::nlCode_lf:
-             this->valueP = xmlrpc_string_new_lp_cr(&env.env_c,
-@@ -661,12 +656,9 @@ value_string::value_string(std::string          const& cppvalue,
- 
- value_string::value_string(std::string const& cppvalue) {
- 
--    cerr << "value_string constructor entered" << endl;
-     cNewStringWrapper wrapper(cppvalue, nlCode_all);
--    cerr << "wrapper constructed" << endl;
- 
-     this->instantiate(wrapper.valueP);
--    cerr << "value_string constructor exiting" << endl;
- }
- 
- 
-diff --git a/src/xmlrpc_string.c b/src/xmlrpc_string.c
-index 2da61e4e..e6e00716 100644
---- a/src/xmlrpc_string.c
-+++ b/src/xmlrpc_string.c
-@@ -1,4 +1,3 @@
--#include <stdio.h>
- /*=============================================================================
-                               xmlrpc_string
- ===============================================================================
-@@ -746,15 +745,12 @@ stringNew(xmlrpc_env *     const envP,
-           enum crTreatment const crTreatment,
-           xmlrpc_value **  const valPP) {
- 
--    fprintf(stderr, "stringNew entered\n");
-     xmlrpc_value * valP;
- 
-     xmlrpc_validate_utf8(envP, value, length);
- 
-     if (!envP->fault_occurred) {
--        fprintf(stderr, "Going to xmlrpc_createXmlrpcValue\n");
-         xmlrpc_createXmlrpcValue(envP, &valP);
--        fprintf(stderr, "Back from createXmlrpcValue\n");
- 
-         if (!envP->fault_occurred) {
-             valP->_type = XMLRPC_TYPE_STRING;
-@@ -774,7 +770,6 @@ stringNew(xmlrpc_env *     const envP,
-                 *valPP = valP;
-         }
-     }
--    fprintf(stderr, "stringNew exiting\n");
- }
- 
- 
--- 
-2.17.0
-
diff --git a/xmlrpc-c-1.51.03.tgz b/xmlrpc-c-1.51.03.tgz
deleted file mode 100644
index 3e9325583e0f037d9cf63c069dbdd98ed1528208..0000000000000000000000000000000000000000
Binary files a/xmlrpc-c-1.51.03.tgz and /dev/null differ
diff --git a/xmlrpc-c-1.51.06.tgz b/xmlrpc-c-1.51.06.tgz
new file mode 100644
index 0000000000000000000000000000000000000000..a7150f59e11ab07b530d4883ccd67f54ef1c60c4
Binary files /dev/null and b/xmlrpc-c-1.51.06.tgz differ
diff --git a/xmlrpc-c.spec b/xmlrpc-c.spec
index e057f5d9cd9c3618a0df5c4858cc0375146a381b..f42ad804004dcaac7a9f04bbd97fd2159ddffb3a 100644
--- a/xmlrpc-c.spec
+++ b/xmlrpc-c.spec
@@ -1,15 +1,12 @@
-%bcond_with libxml2
-
 Name:		xmlrpc-c
-Version:	1.51.03
-Release:        4	
+Version:	1.51.06
+Release:        1	
 Summary:	Library implementing XML-based Remote Procedure Calls
 License:	BSD and MIT
 URL:		http://xmlrpc-c.sourceforge.net/
-Source0:        https://sourceforge.net/projects/xmlrpc-c/files/Xmlrpc-c%20Super%20Stable/1.51.03/xmlrpc-c-1.51.03.tgz	
+Source0:        https://sourceforge.net/projects/xmlrpc-c/files/Xmlrpc-c%20Super%20Stable/%version/xmlrpc-c-%version.tgz	
 
 Patch0001:      0001-xmlrpc_server_abyss-use-va_args-properly.patch
-Patch0002:      0001-Remove-trace-statements-accidentally-committed-with-.patch
 Patch0003:      0001-add-meson-buildsystem-definitions.patch
 Patch0004:      0002-chmod-x-xml-rpc-api2txt.patch
 
@@ -28,11 +25,7 @@ Obsoletes:      xmlrpc-c-client++ < %{version}-%{release}
 Provides:       xmlrpc-c-apps = %{version}-%{release}     xmlrpc-c-apps%{?_isa} = %{version}-%{release}
 Obsoletes:      xmlrpc-c-apps < %{version}-%{release}     
 
-%if %{with libxml2}
-BuildRequires:  libxml2-devel
-%else
 Provides:       bundled(expat)
-%endif
 
 %description
 XML-RPC is a quick-and-easy way to make procedure calls 
@@ -53,7 +46,7 @@ Header files for xmlrpc-c.
 %autosetup -n %{name}-%{version} -p1
 
 %build
-%meson %{?with_libxml2:-Dlibxml2-backend=true}
+%meson
 %meson_build
 
 %install
@@ -66,9 +59,6 @@ Header files for xmlrpc-c.
 %{_bindir}/xml*
 %{_libdir}/*.so.*
 %exclude %{_bindir}/xmlrpc-c-config
-%if %{with libxml2}
-%exclude %{_libdir}/libxmlrpc_xml*.so.*
-%endif
 
 %files          devel
 %defattr(-,root,root)
@@ -85,6 +75,12 @@ Header files for xmlrpc-c.
 %{_mandir}/man1/*
 
 %changelog
+* Tue Jul 23 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.51.06-1
+- Type:NA
+- Id:NA
+- SUG:NA
+- DESC: update to 1.51.06
+
 * Tue Mar 17 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.51.03-4
 - Type:bugfix
 - Id:NA