diff --git a/0001-Revert-jpackage_script-Remove-unneeded-backslashes.patch b/0001-Revert-jpackage_script-Remove-unneeded-backslashes.patch
deleted file mode 100644
index f1e055a..0000000
--- a/0001-Revert-jpackage_script-Remove-unneeded-backslashes.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 5f1ea127c2465e2a628396c17157834c73d528c7 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Fridrich=20=C5=A0trba?= <fridrich.strba@bluewin.ch>
-Date: Fri, 11 Oct 2024 15:00:52 +0200
-Subject: [PATCH] Revert "jpackage_script: Remove unneeded backslashes"
-
-This is broken with rpm 4.14.1 for instance
-
-This reverts commit 098485a23336cf7df692631d7bbb90db200d554d.
----
- macros.d/macros.jpackage | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/macros.d/macros.jpackage b/macros.d/macros.jpackage
-index b6c41b48..ceee2a7d 100644
---- a/macros.d/macros.jpackage
-+++ b/macros.d/macros.jpackage
-@@ -35,9 +35,9 @@ cat > %{buildroot}%{_bindir}/%5 << EOF \
- #\
- # %{name} script\
- # JPackage Project <http://www.jpackage.org/>\
--%{?java_home:
--# Set default JAVA_HOME
--JAVA_HOME="\\${JAVA_HOME:-%{java_home}}"
-+%{?java_home:\
-+# Set default JAVA_HOME\
-+JAVA_HOME="\\${JAVA_HOME:-%{java_home}}"\
- }\
- # Source functions library\
- . @{javadir}-utils/java-functions\
--- 
-2.47.0
-
diff --git a/6.3.4.tar.gz b/6.3.4.tar.gz
deleted file mode 100644
index 8ec8076..0000000
--- a/6.3.4.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4a27cd4b196f8993e64f134d70cfa4d9dfff042e4ed2efd2097bfc35f562ee89
-size 190937
diff --git a/6.4.1.tar.gz b/6.4.1.tar.gz
new file mode 100644
index 0000000..bddd6b3
--- /dev/null
+++ b/6.4.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d9a6ed0e7aa17bc2222cff801a06082d39c4bdc0b9fd1d43c523aed8f6a7d18
+size 192567
diff --git a/javapackages-tools.spec b/javapackages-tools.spec
index a9b9655..a1034ca 100644
--- a/javapackages-tools.spec
+++ b/javapackages-tools.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package javapackages-tools
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -30,7 +30,7 @@ Name:           javapackages-tools-%{flavor}
 %else
 Name:           javapackages-tools
 %endif
-Version:        6.3.4
+Version:        6.4.1
 Release:        0
 Summary:        Macros and scripts for Java packaging support
 License:        BSD-3-Clause
@@ -45,8 +45,6 @@ Patch1:         python-optional.patch
 #PATCH-FIX-SUSE: SUSE did not bump epoch of openjdk packages, whereas Fedora did
 #               Avoid generating unresolvable requires
 Patch2:         suse-no-epoch.patch
-#PATCH-FIX-UPSTREAM: removing the backslashes breaks checks with rpm 4.14.1
-Patch3:         0001-Revert-jpackage_script-Remove-unneeded-backslashes.patch
 
 BuildRequires:  fdupes
 BuildRequires:  perl
diff --git a/python-optional.patch b/python-optional.patch
index bab35e1..4530826 100644
--- a/python-optional.patch
+++ b/python-optional.patch
@@ -1,18 +1,24 @@
-Index: javapackages-5.2.0+git20180620.70fa2258/build
-===================================================================
---- javapackages-5.2.0+git20180620.70fa2258.orig/build
-+++ javapackages-5.2.0+git20180620.70fa2258/build
-@@ -117,5 +117,3 @@ manpage build-classpath
+--- a/build
++++ b/build
+@@ -114,5 +114,3 @@ manpage build-classpath
  manpage build-jar-repository
  manpage rebuild-jar-repository
  manpage shade-jar
 -
 -(cd ./python && "${pyinterpreter}" setup.py build)
-Index: javapackages-5.2.0+git20180620.70fa2258/install
-===================================================================
---- javapackages-5.2.0+git20180620.70fa2258.orig/install
-+++ javapackages-5.2.0+git20180620.70fa2258/install
-@@ -253,8 +253,3 @@ exec >files-gradle
+--- a/configure
++++ b/configure
+@@ -85,7 +85,6 @@ test -z "${rpmconfigdir}" && rpmconfigdir="${prefix}/lib/rpm"
+ test -z "${rpmmacrodir}" && rpmmacrodir="${rpmconfigdir}/macros.d"
+ 
+ test -z "${m2home}" && m2home="${datadir}/xmvn"
+-test -z "${pyinterpreter}" && pyinterpreter=$(type -p python)
+ test -z "${abrtlibdir}" && abrtlibdir="${prefix}/lib/abrt-java-connector"
+ 
+ eval $(sed -n 's/^%_\('"$vars_re"'\)\ *\(.*\)$/\1="\2"/;T;s/%{_\(.*}\)/${\1/;p' macros.d/macros.javapackages-filesystem)
+--- a/install
++++ b/install
+@@ -237,8 +237,3 @@ exec >files-gradle
  inst_exec target/gradle-local "${bindir}"
  inst_data gradle/init.gradle "${datadir}/gradle-local"
  inst_data target/gradle_build.7 "${mandir}/man7"
@@ -21,15 +27,3 @@ Index: javapackages-5.2.0+git20180620.70fa2258/install
 -(cd ./python && "${pyinterpreter}" setup.py install -O1 --skip-build --prefix "${prefix}" --root "${DEST}") >&2
 -echo "${prefix}/lib/python*/site-packages/javapackages"
 -echo "${prefix}/lib/python*/site-packages/javapackages-*.egg-info"
-Index: javapackages-5.2.0+git20180620.70fa2258/configure-base.sh
-===================================================================
---- javapackages-5.2.0+git20180620.70fa2258.orig/configure
-+++ javapackages-5.2.0+git20180620.70fa2258/configure
-@@ -57,7 +57,6 @@ test -z "${rpmconfigdir}" && rpmconfigdi
- test -z "${rpmmacrodir}" && rpmmacrodir="${rpmconfigdir}/macros.d"
- 
- test -z "${m2home}" && m2home="${datadir}/xmvn"
--test -z "${pyinterpreter}" && pyinterpreter=$(type -p python)
- test -z "${abrtlibdir}" && abrtlibdir="${prefix}/lib/abrt-java-connector"
- 
- eval $(sed -n 's/^%_\('"$vars_re"'\)\ *\(.*\)$/\1="\2"/;T;s/%{_\(.*}\)/${\1/;p' macros.d/macros.javapackages-filesystem)
diff --git a/suse-no-epoch.patch b/suse-no-epoch.patch
index 0b08bd4..09f99fe 100644
--- a/suse-no-epoch.patch
+++ b/suse-no-epoch.patch
@@ -1,6 +1,6 @@
---- javapackages-5.3.0/depgenerators/maven.req	2018-08-06 17:09:06.000000000 +0200
-+++ javapackages-5.3.0/depgenerators/maven.req	2018-10-24 10:29:11.404375107 +0200
-@@ -295,9 +295,9 @@
+--- a/depgenerators/maven.req
++++ b/depgenerators/maven.req
+@@ -294,9 +294,9 @@ class TagBuilder(object):
      def _get_java_requires(self, reqs):
          major, minor = max([self._parse_java_requires(x) for x in reqs])
          if minor:
@@ -12,9 +12,9 @@
  
      def _parse_java_requires(self, req):
          match = re.match(r'^(\d+)(?:\.(\d+))?$', req)
---- javapackages-5.3.0/test/maven_req_test.py	2018-08-06 17:09:06.000000000 +0200
-+++ javapackages-5.3.0/test/maven_req_test.py	2018-10-24 10:28:59.408310751 +0200
-@@ -30,7 +30,7 @@
+--- a/test/maven_req_test.py
++++ b/test/maven_req_test.py
+@@ -30,7 +30,7 @@ class TestMavenReq(unittest.TestCase):
          self.assertEqual(return_value, 0, stderr)
          sout = [x for x in stdout.split('\n') if x]
          want = ("javapackages-filesystem", "mvn(org.apache.maven:maven-project)",
@@ -23,7 +23,7 @@
          self.assertEqual(set(want), set(sout))
  
      @mavenreq(["require-java2/buildroot/usr/share/maven-metadata/require.xml"])
-@@ -38,7 +38,7 @@
+@@ -38,7 +38,7 @@ class TestMavenReq(unittest.TestCase):
          self.assertEqual(return_value, 0, stderr)
          sout = [x for x in stdout.split('\n') if x]
          want = ("javapackages-filesystem", "mvn(org.apache.maven:maven-project)",
@@ -32,7 +32,7 @@
          self.assertEqual(set(want), set(sout))
  
      @mavenreq(["require-java3/buildroot/usr/share/maven-metadata/require.xml"])
-@@ -46,7 +46,7 @@
+@@ -46,7 +46,7 @@ class TestMavenReq(unittest.TestCase):
          self.assertEqual(return_value, 0, stderr)
          sout = [x for x in stdout.split('\n') if x]
          want = ("javapackages-filesystem", "mvn(org.apache.maven:maven-project)",
@@ -41,7 +41,7 @@
          self.assertEqual(set(want), set(sout))
  
      @mavenreq(["require-java9/buildroot/usr/share/maven-metadata/require.xml"])
-@@ -54,7 +54,7 @@
+@@ -54,7 +54,7 @@ class TestMavenReq(unittest.TestCase):
          self.assertEqual(return_value, 0, stderr)
          sout = [x for x in stdout.split('\n') if x]
          want = ("javapackages-filesystem", "mvn(org.apache.maven:maven-project)",
@@ -50,7 +50,7 @@
          self.assertEqual(set(want), set(sout))
  
      @mavenreq(["require-java10/buildroot/usr/share/maven-metadata/require.xml"])
-@@ -62,7 +62,7 @@
+@@ -62,7 +62,7 @@ class TestMavenReq(unittest.TestCase):
          self.assertEqual(return_value, 0, stderr)
          sout = [x for x in stdout.split('\n') if x]
          want = ("javapackages-filesystem", "mvn(org.apache.maven:maven-project)",
@@ -59,7 +59,7 @@
          self.assertEqual(set(want), set(sout))
  
      @mavenreq(["require-java9and10/buildroot/usr/share/maven-metadata/require.xml"])
-@@ -70,7 +70,7 @@
+@@ -70,7 +70,7 @@ class TestMavenReq(unittest.TestCase):
          self.assertEqual(return_value, 0, stderr)
          sout = [x for x in stdout.split('\n') if x]
          want = ("javapackages-filesystem", "mvn(org.apache.maven:maven-project)",
diff --git a/suse-use-libdir.patch b/suse-use-libdir.patch
index 6d63efa..83acb0f 100644
--- a/suse-use-libdir.patch
+++ b/suse-use-libdir.patch
@@ -1,6 +1,6 @@
---- javapackages-5.3.1/configure	2019-06-14 12:26:27.000000000 +0200
-+++ javapackages-5.3.1/configure	2020-07-16 09:04:37.316453132 +0200
-@@ -14,6 +14,7 @@
+--- a/configure
++++ b/configure
+@@ -43,6 +43,7 @@ sysconfdir
  root_sysconfdir
  rpmconfigdir
  rpmmacrodir
@@ -8,7 +8,7 @@
  
  m2home
  
-@@ -51,6 +52,7 @@
+@@ -81,6 +82,7 @@ test -z "${mandir}" && mandir="${datadir}/man"
  test -z "${rundir}" && rundir="${localstatedir}/run"
  test -z "${sysconfdir}" && sysconfdir="${prefix}/etc"
  test -z "${root_sysconfdir}" && root_sysconfdir="${prefix}/etc"
@@ -16,9 +16,8 @@
  test -z "${rpmconfigdir}" && rpmconfigdir="${prefix}/lib/rpm"
  test -z "${rpmmacrodir}" && rpmmacrodir="${rpmconfigdir}/macros.d"
  
-diff -urEbwB javapackages-5.3.1/etc/eclipse.conf javapackages-5.3.1/etc/eclipse.conf
---- javapackages-5.3.1/etc/eclipse.conf	2019-06-14 12:26:27.000000000 +0200
-+++ javapackages-5.3.1/etc/eclipse.conf	2020-07-16 09:04:37.316453132 +0200
+--- a/etc/eclipse.conf
++++ b/etc/eclipse.conf
 @@ -1,7 +1,7 @@
  # Eclipse filesystem configuration file
  
@@ -28,7 +27,7 @@ diff -urEbwB javapackages-5.3.1/etc/eclipse.conf javapackages-5.3.1/etc/eclipse.
  
  # Location of architecture-independant dropins
  eclipse.dropins.noarch=@{datadir}/eclipse/dropins
-@@ -10,10 +10,10 @@
+@@ -10,10 +10,10 @@ eclipse.dropins.noarch=@{datadir}/eclipse/dropins
  eclipse.droplets.noarch=@{datadir}/eclipse/droplets
  
  # Location of architecture-dependant dropins
@@ -41,9 +40,9 @@ diff -urEbwB javapackages-5.3.1/etc/eclipse.conf javapackages-5.3.1/etc/eclipse.
  
  # Comma-separated list of directories searched for external bundles
  eclipse.bundles=@{javadir},@{jnidir}
---- javapackages-5.3.1/expand.sh	2019-06-14 12:26:27.000000000 +0200
-+++ javapackages-5.3.1/expand.sh	2020-07-16 09:04:37.316453132 +0200
-@@ -45,6 +45,7 @@
+--- a/expand.sh
++++ b/expand.sh
+@@ -41,6 +41,7 @@ expand()
      sed \
          -e "s|@{bindir}|${bindir}|g" \
          -e "s|@{datadir}|${datadir}|g" \
@@ -51,11 +50,11 @@ diff -urEbwB javapackages-5.3.1/etc/eclipse.conf javapackages-5.3.1/etc/eclipse.
          -e "s|@{javaconfdir}|${javaconfdir}|g" \
          -e "s|@{javadir}|${javadir}|g" \
          -e "s|@{jnidir}|${jnidir}|g" \
---- javapackages-5.3.1/install	2019-06-14 12:26:27.000000000 +0200
-+++ javapackages-5.3.1/install	2020-07-16 09:04:37.316453132 +0200
-@@ -90,11 +90,11 @@
- dir "${mavenpomdir}"
+--- a/install
++++ b/install
+@@ -91,11 +91,11 @@ dir "${mavenpomdir}"
  dir "${ivyxmldir}"
+ dir "${jpbindingdir}"
  dir "${datadir}/maven-metadata"
 -dir "${prefix}/lib/eclipse"
 -dir "${prefix}/lib/eclipse/features"
@@ -70,8 +69,8 @@ diff -urEbwB javapackages-5.3.1/etc/eclipse.conf javapackages-5.3.1/etc/eclipse.
  dir "${datadir}/eclipse"
  dir "${datadir}/eclipse/dropins"
  dir "${datadir}/eclipse/droplets"
---- javapackages-5.3.1/macros.d/macros.javapackages-filesystem	2019-06-14 12:26:27.000000000 +0200
-+++ javapackages-5.3.1/macros.d/macros.javapackages-filesystem	2020-07-16 09:05:34.448792440 +0200
+--- a/macros.d/macros.javapackages-filesystem
++++ b/macros.d/macros.javapackages-filesystem
 @@ -13,17 +13,17 @@
  #
  # Root directory where all Java VMs/SDK/JREs are installed.