diff --git a/qt5-qtnetworkauth.spec b/qt5-qtnetworkauth.spec
index c97e019a0beb087b18d32cb3800888b932dc6ac6..65191cce8632db270f518d33308c212d2d820b1f 100644
--- a/qt5-qtnetworkauth.spec
+++ b/qt5-qtnetworkauth.spec
@@ -2,8 +2,8 @@
 
 Summary: Qt5 - NetworkAuth component
 Name:    qt5-%{qt_module}
-Version: 5.15.10
-Release: 2
+Version: 5.15.16
+Release: 1
 
 # See LGPL_EXCEPTIONS.txt, LICENSE.GPL3, respectively, for exception details
 License: LGPL-3.0-only OR GPL-3.0-only WITH Qt-GPL-exception-1.0
@@ -26,7 +26,7 @@ BuildRequires: qt5-qtbase-private-devel
 %package devel
 Summary: Development files for %{name}
 Requires: %{name}%{?_isa} = %{version}-%{release}
-Requires: qt5-qtbase-devel%{?_isa}
+Requires: qt5-qtbase-devel%{?_isa} >= %{version}
 %description devel
 %{summary}.
 
@@ -40,11 +40,11 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
 %autosetup -p1 -n %{qt_module}-everywhere-src-%{version}
 
 %build
-%{qmake_qt5}
-%make_build
+%qmake_qt5
+%qmake_qt5_build
 
 %install
-make install INSTALL_ROOT=%{buildroot}
+%qmake_qt5_install
 
 pushd %{buildroot}%{_qt5_libdir}
 for prl_file in libQt5*.prl ; do
@@ -56,8 +56,6 @@ for prl_file in libQt5*.prl ; do
 done
 popd
 
-%ldconfig_scriptlets
-
 %files
 %license LICENSE.GPL*
 %{_qt5_libdir}/libQt5NetworkAuth.so.5*
@@ -74,6 +72,9 @@ popd
 %{_qt5_examplesdir}/
 
 %changelog
+* Tue Apr 08 2025 Funda Wang <fundawang@yeah.net> - 5.15.16-1
+- update to version 5.15.16
+
 * Sat Feb 01 2025 Funda Wang <fundawang@yeah.net> - 5.15.10-2
 - fix CVE-2024-36048
 
diff --git a/qtnetworkauth-everywhere-opensource-src-5.15.10.tar.xz b/qtnetworkauth-everywhere-opensource-src-5.15.10.tar.xz
deleted file mode 100644
index c9c050168c956772c8da4d7f5579bc81c8310063..0000000000000000000000000000000000000000
Binary files a/qtnetworkauth-everywhere-opensource-src-5.15.10.tar.xz and /dev/null differ
diff --git a/qtnetworkauth-everywhere-opensource-src-5.15.16.tar.xz b/qtnetworkauth-everywhere-opensource-src-5.15.16.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..a495e88253fdbaccef3acd5a5cb76b1efe39d3a6
Binary files /dev/null and b/qtnetworkauth-everywhere-opensource-src-5.15.16.tar.xz differ