diff --git a/java-atk-wrapper.spec b/java-atk-wrapper.spec
index 55d3bcb3af90d7010a6cbb3dff17fca9511959fd..c52b0798b175060edd2ecd188f3767a8cac34c92 100644
--- a/java-atk-wrapper.spec
+++ b/java-atk-wrapper.spec
@@ -1,15 +1,22 @@
 Name:           java-atk-wrapper
 Version:        0.40.0
-Release:        1
+Release:        2
 Summary:        A implementation of atk by using JNI technic
-License:        LGPLv2+
-URL:            http://git.gnome.org/browse/java-atk-wrapper
-Source0:        http://ftp.gnome.org/pub/GNOME/sources/java-atk-wrapper/0.40/java-atk-wrapper-%{version}.tar.xz
-
-BuildRequires:  java-devel gcc gcc-c++ clang atk-devel GConf2-devel glib2-devel
-BuildRequires:  gtk2-devel xorg-x11-utils gtk3-devel at-spi2-atk-devel at-spi2-core-devel
-
-Requires:       java xorg-x11-utils
+License:        LGPL-2.1-or-later
+URL:            https://gitlab.gnome.org/GNOME/java-atk-wrapper
+Source0:        https://download.gnome.org/sources/java-atk-wrapper/0.40/java-atk-wrapper-%{version}.tar.xz
+
+BuildRequires: pkgconfig(atk) >= 2.36.0
+BuildRequires: pkgconfig(atk-bridge-2.0) >= 2.33.1
+BuildRequires: pkgconfig(atspi-2) >= 2.14.0
+BuildRequires: pkgconfig(dbus-1)
+BuildRequires: pkgconfig(glib-2.0) >= 2.32.0
+BuildRequires: pkgconfig(gobject-2.0)
+BuildRequires: pkgconfig(gthread-2.0)
+BuildRequires: /usr/bin/xprop
+BuildRequires: java-devel
+
+Requires:      java /usr/bin/xprop
 
 %description
 Java ATK Wrapper is an implementation of ATK using JNI technology
@@ -27,14 +34,19 @@ ATK bridge.
 install -d %{buildroot}%{_libdir}/java-atk-wrapper
 mv wrapper/java-atk-wrapper.jar %{buildroot}%{_libdir}/java-atk-wrapper/
 mv jni/src/.libs/libatk-wrapper.so %{buildroot}%{_libdir}/java-atk-wrapper/
-ln -s %{_libdir}/java-atk-wrapper/libatk-wrapper.so \
-    %{buildroot}%{_libdir}/java-atk-wrapper/libatk-wrapper.so.0
+pushd %{buildroot}%{_libdir}/java-atk-wrapper
+ln -s libatk-wrapper.so libatk-wrapper.so.0
+popd
 
 %files
-%doc COPYING.LESSER AUTHORS NEWS README
+%license COPYING.LESSER
+%doc AUTHORS NEWS README
 %{_libdir}/java-atk-wrapper/
 
 %changelog
+* Tue Aug 20 2024 Funda Wang <fundawang@yeah.net> - 0.40.0-2
+- clean up spec
+
 * Thu May 04 2023 xu_ping <707078654@qq.com> - 0.40.0-1
 - Upgrade to 0.40.0