diff --git a/yp-tools-4.2.3-yppasswd-exclamation_mark.patch b/yp-tools-4.2.3-yppasswd-exclamation_mark.patch
new file mode 100644
index 0000000..c85be96
--- /dev/null
+++ b/yp-tools-4.2.3-yppasswd-exclamation_mark.patch
@@ -0,0 +1,15 @@
+diff -ur yp-tools-4.2.3/src/yppasswd.c yp-tools-4.2.3/src/yppasswd.c
+--- yp-tools-4.2.3/src/yppasswd.c       2018-03-27 15:47:48.000000000 +0200
++++ yp-tools-4.2.3/src/yppasswd.c        2022-08-16 19:02:41.727441211 +0200
+@@ -689,6 +689,11 @@
+         }
+     }
+
++  if (strchr(pwd->pw_passwd, '!') != NULL || strchr(pwd->pw_passwd, '*') != NULL) {
++      printf("%s: The account is locked or has no password. Please unlock the account or set an initial password\n", progname);
++      return 1;
++  }
++
+   /* Initialize password information */
+   memset (&yppwd, '\0', sizeof (yppwd));
+   yppwd.newpw.pw_passwd = pwd->pw_passwd;
diff --git a/yp-tools.spec b/yp-tools.spec
index f2cd151..9e04312 100644
--- a/yp-tools.spec
+++ b/yp-tools.spec
@@ -1,16 +1,21 @@
 Summary: NIS (or YP) client programs
 Name: yp-tools
 Version: 4.2.3
-Release: 12%{?dist}
-License: GPLv2
+Release: 23%{?dist}
+License: GPL-2.0-only
+
+URL: https://www.thkukuk.de/nis/nis/yp-tools/
 Source: https://github.com/thkukuk/yp-tools/archive/v%{version}.tar.gz
+
 Patch1: yp-tools-2.12-hash.patch
 Patch2: yp-tools-2.12-crypt.patch
 Patch3: yp-tools-2.12-adjunct.patch
 Patch4: yp-tools-4.2.2-strict-prototypes.patch
 Patch5: yp-tools-4.2.3-yppasswd.patch
-Url: http://www.linux-nis.org/nis/yp-tools/index.html
+Patch6: yp-tools-4.2.3-yppasswd-exclamation_mark.patch
+
 BuildRequires: make
+BuildRequires: libxcrypt-devel
 BuildRequires: autoconf, automake, gettext-devel, libtool, libtirpc-devel, libnsl2-devel
 Requires: ypbind >= 3:2.4-2
 Requires: glibc
@@ -46,13 +51,7 @@ Install yp-tools-devel package for developing applications that use yp-tools
 
 
 %prep
-%setup -q -n %{name}-%{version}
-%patch1 -p1 -b .hash
-%patch2 -p1 -b .crypt
-%patch3 -p1 -b .adjunct
-%patch4 -p1 -b .strict-prototypes
-%patch5 -p1
-
+%autosetup -n %{name}-%{version} -p1
 
 autoreconf -i -f -v
 
@@ -60,6 +59,7 @@ autoreconf -i -f -v
 
 export CFLAGS="$CFLAGS %{optflags} -Wno-cast-function-type"
 
+# If needed the yppasswd can be deprecated by --enable-call-passwd
 %configure --disable-domainname
 
 %make_build
@@ -80,6 +80,40 @@ make DESTDIR="$RPM_BUILD_ROOT" INSTALL_PROGRAM=install install
 /var/yp/nicknames
 
 %changelog
+* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-23
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
+
+* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-22
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
+
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-21
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Sat Feb 01 2025 Björn Esser <besser82@fedoraproject.org> - 4.2.3-20
+- Add explicit BR: libxcrypt-devel
+
+* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-19
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-18
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Tue Jan 30 2024 Ondrej Sloup <osloup@redhat.com> - 4.2.3-17
+- Update license tag to the SPDX format (GPL-2.0-only)
+- Fix /etc/passwd flags for locked and deactivated account (rhbz#2093381)
+
+* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-16
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-14
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
 * Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 4.2.3-12
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild