diff --git a/dnsjava-2.0.6-java1.5.target.patch b/dnsjava-2.0.6-java1.5.target.patch
deleted file mode 100644
index 229120a..0000000
--- a/dnsjava-2.0.6-java1.5.target.patch
+++ /dev/null
@@ -1,84 +0,0 @@
-From 2717e6430814267badd3ff2d25a4fddfe8c4f075 Mon Sep 17 00:00:00 2001
-From: starlet-dx <15929766099@163.com>
-Date: Wed, 1 Jun 2022 11:13:47 +0800
-Subject: [PATCH 1/1] dnsjava 2.0.6 java1.5.target
-
----
- build.xml | 18 ++++++++----------
- 1 file changed, 8 insertions(+), 10 deletions(-)
-
-diff --git a/build.xml b/build.xml
-index 098c044..e8a30a2 100644
---- a/build.xml
-+++ b/build.xml
-@@ -17,14 +17,14 @@
-     </target>
- 
-     <target name="compile" description="Compile everything">
--	<javac destdir="${build_dir}" debug="true" target="1.4" source="1.4">
-+	<javac destdir="${build_dir}" debug="true" target="1.5" source="1.4">
- 	    <src path="${src_dir}"/>
- 	    <exclude name="tests/**"/>
- 	</javac>
-     </target>
- 
-     <target name="spi" description="Compile the Name Service Provider code">
--	<javac destdir="${build_dir}" debug="true" target="1.4" source="1.4">
-+	<javac destdir="${build_dir}" debug="true" target="1.5" source="1.4">
- 	    <src path="${src_dir}"/>
- 	    <include name="org/xbill/DNS/spi/*.java"/>
- 	</javac>
-@@ -35,6 +35,7 @@
- 		basedir="${build_dir}" includes="**/*.class **/*.properties">
- 	    <exclude name="org/xbill/DNS/tests/*.class"/>
- 	    <exclude name="tests/**"/>
-+	    <exclude name="*.class"/>
- 	    <manifest>
- 		<attribute name="Implementation-Title" value="dnsjava"/>
- 		<attribute name="Implementation-Version" value="${version}"/>
-@@ -46,21 +47,18 @@
-     </target>
- 	
- 	<target name="bundle" description="Creates an OSGi bundle" depends="jar">
--		<get src="http://www.aqute.biz/repo/biz/aQute/bnd/0.0.384/bnd-0.0.384.jar"
--			dest="${build_dir}/bnd.jar"/>
--		<taskdef resource="aQute/bnd/ant/taskdef.properties"
--			classpath="${build_dir}/bnd.jar"/> 
-+		<taskdef resource="aQute/bnd/ant/taskdef.properties"/>
- 		<echo file="${dist_dir}/dnsjava-${version}.bnd" append="false">
- 			Bundle-Version: ${version}
- 			Bundle-Name: dnsjava is an implementation of DNS in Java
- 			Bundle-SymbolicName: org.xbill.dns
- 			Export-Package: org.xbill.DNS;version=${version},org.xbill.DNS.spi;version=${version},org.xbill.DNS.utils;version=${version},org.xbill.DNS.windows;version=${version}
- 			Bundle-Vendor: dnsjava.org
--			Bundle-RequiredExecutionEnvironment: J2SE-1.4
-+			Bundle-RequiredExecutionEnvironment: J2SE-1.5
- 			Import-Package: !org.xbill.DNS*,!sun.*,*
- 		</echo>
- 		<bndwrap
--			definitions="${dist_dir}"
-+			definitions="${dist_dir}/dnsjava-${version}.bnd"
- 			jars="${dist_dir}/${jarname}"
- 			output="${dist_dir}/org.xbill.dns_${version}.jar"/>
- 		<delete file="${dist_dir}/dnsjava-${version}.bnd"/>
-@@ -77,7 +75,7 @@
- 	<javadoc destdir="${doc_dir}"
- 		 sourcepath="${src_dir}"
- 		 packagenames="org.xbill.DNS,org.xbill.DNS.utils,org.xbill.DNS.spi"
--		 windowtitle="dnsjava documentation">
-+		 windowtitle="dnsjava documentation" additionalparam="-Xdoclint:none">
- 
- 	    <link href="${j2se.javadoc}"/>
- 	</javadoc>
-@@ -107,7 +105,7 @@
-     </target>
- 
-     <target name="compile_tests" depends="compile">
--	<javac destdir="${tests_dir}" debug="true" target="1.4" source="1.4">
-+	<javac destdir="${tests_dir}" debug="true" target="1.5" source="1.4">
- 	    <src path="${tests_dir}"/>
- 	    <exclude name="org/xbill/DNS/DNSSECWithLunaProviderTest**"/>
- 	</javac>
--- 
-2.30.0
-
diff --git a/dnsjava.spec b/dnsjava.spec
index 850fbf4..2fd2473 100644
--- a/dnsjava.spec
+++ b/dnsjava.spec
@@ -1,16 +1,19 @@
 %global do_not_test 1
 Name:                dnsjava
-Version:             2.1.9
+Version:             3.5.2
 Release:             1
 Summary:             Java DNS implementation
 License:             BSD and MIT
 URL:                 http://www.dnsjava.org/
 Source0:             https://github.com/dnsjava/dnsjava/archive/refs/tags/v%{version}.tar.gz
-Patch0:              dnsjava-2.0.6-java1.5.target.patch
-BuildRequires:       ant aqute-bnd javapackages-local ant-junit
+BuildRequires:       aqute-bnd javapackages-local
 BuildRequires:       maven-local
 BuildRequires:       mvn(org.apache.felix:maven-bundle-plugin)
-BuildRequires:       mvn(org.jacoco:jacoco-maven-plugin)
+BuildRequires:       mvn(org.eclipse.aether:aether-connector-basic)
+BuildRequires:       mvn(org.eclipse.aether:aether-transport-wagon)
+BuildRequires:       mvn(org.apache.maven.wagon:wagon-http)
+BuildRequires:       mvn(org.apache.maven.wagon:wagon-provider-api)
+
 BuildArch:           noarch
 %description
 dnsjava is an implementation of DNS in Java. It supports all of the common
@@ -40,7 +43,6 @@ Javadoc for %{name}.
 rm -rf doc/
 find -name "*.class" -print -delete
 find -name "*.jar" -print -delete
-%patch0 -p1 -b .java1.5
 iconv -f iso8859-1 -t utf8 Changelog > Changelog.tmp
 touch -r Changelog Changelog.tmp
 mv -f Changelog.tmp Changelog
@@ -48,30 +50,30 @@ mv -f Changelog.tmp Changelog
 
 %pom_remove_plugin :japicmp-maven-plugin
 %pom_remove_plugin :maven-gpg-plugin
+%pom_remove_plugin :jacoco-maven-plugin
 
 %build
 export CLASSPATH=%(build-classpath jce aqute-bnd)
-ant -Dj2se.javadoc=%{_javadocdir}/java clean docsclean bundle docs
-%mvn_build
+%mvn_build -b -f --xmvn-javadoc
 
 %install
+install -d -m 0755 %{buildroot}%{_javadocdir}/%{name}
 %mvn_install -J doc
-%if ! 0%{?do_not_test}
-
-%check
 export CLASSPATH='%(build-classpath junit):%{name}-%{version}.jar'
-ant -Dj2se.javadoc=%{_javadocdir}/java compile_tests
-ant -Dj2se.javadoc=%{_javadocdir}/java run_tests
-%endif
+cp -rf target/xmvn-apidocs/* %{buildroot}%{_javadocdir}/%{name}
 
 %files -f .mfiles
 %license LICENSE
-%doc Changelog README.md USAGE EXAMPLES.md *.java
+%doc Changelog README.adoc USAGE.md EXAMPLES.md
 
-%files javadoc -f .mfiles-javadoc
+%files javadoc
+%{_javadocdir}/%{name}/*
 %license LICENSE
 
 %changelog
+* Fri Aug 11 2023 Ge Wang <wang__ge@126.com> - 3.5.2-1
+- Update to 3.5.2
+
 * Wed Jun 01 2022 yaoxin <yaoxin30@h-partners.com> - 2.1.9-1
 - Update to 2.1.9
 
diff --git a/v2.1.9.tar.gz b/v2.1.9.tar.gz
deleted file mode 100644
index 8bc7c4a..0000000
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diff --git a/v3.5.2.tar.gz b/v3.5.2.tar.gz
new file mode 100644
index 0000000..6e29544
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