diff --git a/wsdl4j.spec b/wsdl4j.spec
index c477d12..ef4a16a 100644
--- a/wsdl4j.spec
+++ b/wsdl4j.spec
@@ -2,18 +2,20 @@ Summary:        Web Services Description Language Toolkit for Java
 Name:           wsdl4j
 Epoch:          0
 Version:        1.6.3
-Release:        14%{?dist}
-License:        CPL
+Release:        37%{?dist}
+# Automatically converted from old format: CPL - review is highly recommended.
+License:        CPL-1.0
 URL:            http://sourceforge.net/projects/wsdl4j
 BuildArch:      noarch
+ExclusiveArch:  %{java_arches} noarch
 
 Source0:        http://downloads.sourceforge.net/project/wsdl4j/WSDL4J/%{version}/wsdl4j-src-%{version}.zip
 Source1:        %{name}-MANIFEST.MF
 Source2:        http://repo1.maven.org/maven2/wsdl4j/wsdl4j/%{version}/wsdl4j-%{version}.pom
 
-BuildRequires:  ant
+BuildRequires:  ant-openjdk25 
 BuildRequires:  ant-junit
-BuildRequires:  javapackages-local
+BuildRequires:  javapackages-local-openjdk25
 
 Provides:       javax.wsdl
 
@@ -32,6 +34,10 @@ Javadoc for %{name}.
 %prep
 %setup -q -n %{name}-1_6_3
 
+# Set source/target to 1.8 for building with Java 17
+sed -i 's/<javac/<javac source="1.8" target="1.8"/' build.xml
+sed -i 's/<javadoc/<javadoc source="1.8"/' build.xml
+
 %mvn_file ":{*}" @1
 
 %build
@@ -56,6 +62,76 @@ ln -sf ../qname.jar %{buildroot}%{_javadir}/javax.wsdl/
 %license license.html
 
 %changelog
+* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-37
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
+
+* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-36
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
+
+* Tue Jul 29 2025 jiri vanek <jvanek@redhat.com> - 0:1.6.3-35
+- Rebuilt for java-25-openjdk as preffered jdk
+
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-34
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-33
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Wed Aug 07 2024 Miroslav Suchý <msuchy@redhat.com> - 0:1.6.3-32
+- convert license to SPDX
+
+* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-31
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Tue Feb 27 2024 Jiri Vanek <jvanek@redhat.com> - 0:1.6.3-30
+- Rebuilt for java-21-openjdk as system jdk
+
+* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-29
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-28
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-27
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-26
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
+* Fri Jul 08 2022 Jiri Vanek <jvanek@redhat.com> - 0:1.6.3-25
+- Rebuilt for Drop i686 JDKs
+
+* Wed Feb 09 2022 Alexander Bokovoy <abokovoy@redhat.com> - 0:1.6.3-24
+- Rebuilt with java-17-openjdk
+- Resolves: rhbz#2051219
+
+* Sat Feb 05 2022 Jiri Vanek <jvanek@redhat.com> - 0:1.6.3-23
+- Rebuilt for java-17-openjdk as system jdk
+
+* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-22
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
+* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-19
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
+* Sat Jul 11 2020 Jiri Vanek <jvanek@redhat.com> - 0:1.6.3-18
+- Rebuilt for JDK-11, see https://fedoraproject.org/wiki/Changes/Java11
+
+* Thu Jun 25 2020 Roland Grunberg <rgrunber@redhat.com> - 0:1.6.3-17
+- Use source/target of 1.6 to build against Java 11.
+
+* Fri Jan 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-16
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
+
+* Sat Jul 27 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Sun Feb 03 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0:1.6.3-14
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild