diff --git a/qt5-qtwebchannel.spec b/qt5-qtwebchannel.spec
index 6ae44f7..9913e6d 100644
--- a/qt5-qtwebchannel.spec
+++ b/qt5-qtwebchannel.spec
@@ -1,15 +1,15 @@
-# spec file for qt5-qtwebchannel
 %global qt_module qtwebchannel
 
-Name:    qt5-%{qt_module}
-Version: 5.11.1
-Release: 5
-Summary: Qt5 - WebChannel component
-License: LGPLv2 with exceptions or GPLv3 with exceptions
-URL: 	 http://qt.io
-%global  major_minor %(echo %{version} | cut -d. -f1-2)
-Source0: https://download.qt.io/new_archive/qt/5.11/5.11.1/submodules/qtwebchannel-everywhere-src-5.11.1.tar.xz
+Name:          qt5-%{qt_module}
+Version:       5.15.2
+Release:       1
+Summary:       Qt5 - WebChannel component
+License:       LGPLv2 with exceptions or GPLv3 with exceptions
+Url:           http://qt.io
+%global majmin %(echo %{version} | cut -d. -f1-2)
+Source0:       https://download.qt.io/official_releases/qt/%{majmin}/%{version}/submodules/qtwebchannel-everywhere-src-%{version}.tar.xz
 
+BuildRequires: make
 BuildRequires: qt5-qtbase-devel >= %{version}
 BuildRequires: qt5-qtbase-private-devel
 %{?_qt5:Requires: %{_qt5}%{?_isa} = %{_qt5_version}}
@@ -17,13 +17,13 @@ BuildRequires: qt5-qtdeclarative-devel
 BuildRequires: qt5-qtwebsockets-devel
 
 %package devel
-Summary: Development files for %{name}
-Requires: %{name}%{?_isa} = %{version}-%{release}
-Requires: qt5-qtbase-devel%{?_isa}
+Summary:       Development files for %{name}
+Requires:      %{name}%{?_isa} = %{version}-%{release}
+Requires:      qt5-qtbase-devel%{?_isa}
 
 %package help
-Summary: Programming examples for %{name}
-Requires: %{name}%{?_isa} = %{version}-%{release}
+Summary:       Programming examples for %{name}
+Requires:      %{name}%{?_isa} = %{version}-%{release}
 
 %description
 This package provides a library for seamless integration of C++
@@ -40,7 +40,6 @@ This package provides examples files for %{name}
 %prep
 %setup -q -n %{qt_module}-everywhere-src-%{version}
 
-
 %build
 %{qmake_qt5}
 %make_build
@@ -81,6 +80,9 @@ popd
 
 
 %changelog
+* Wed Oct 13 2021 peijiankang <peijiankang@kylinos.cn> - 5.15.2-1
+- update to upstream version 5.15.2
+
 * Mon Sep 14 2020 liuweibo <liuweibo10@huawei.com> - 5.11.1-5
 - Fix Source0 
 
diff --git a/qt5-qtwebchannel.yaml b/qt5-qtwebchannel.yaml
index af73b1f..d817ff5 100644
--- a/qt5-qtwebchannel.yaml
+++ b/qt5-qtwebchannel.yaml
@@ -1,4 +1,4 @@
 version_control: git
 src_repo: https://code.qt.io/qt/qtwebchannel.git
-tag_prefix: ^v
-seperator: .
+tag_prefix: "^v"
+separator: "."
diff --git a/qtwebchannel-everywhere-src-5.11.1.tar.xz b/qtwebchannel-everywhere-src-5.11.1.tar.xz
deleted file mode 100644
index d4a3851..0000000
Binary files a/qtwebchannel-everywhere-src-5.11.1.tar.xz and /dev/null differ
diff --git a/qtwebchannel-everywhere-src-5.15.2.tar.xz b/qtwebchannel-everywhere-src-5.15.2.tar.xz
new file mode 100644
index 0000000..76d0c0e
Binary files /dev/null and b/qtwebchannel-everywhere-src-5.15.2.tar.xz differ