diff --git a/.gitignore b/.gitignore
index a12ffc9..5386f4c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-SOURCES/talloc-2.4.2.tar.gz
+SOURCES/talloc-2.4.3.tar.gz
 SOURCES/talloc.keyring
diff --git a/.libtalloc.metadata b/.libtalloc.metadata
index b55a0c9..1681069 100644
--- a/.libtalloc.metadata
+++ b/.libtalloc.metadata
@@ -1,2 +1,2 @@
-775ee0798f23bf13cd8dc3df1742fff7648d6052 SOURCES/talloc-2.4.2.tar.gz
+9b2d09033c738abdf19cad0215cc6683c57967a2 SOURCES/talloc-2.4.3.tar.gz
 182bae75e48aca2e5d40cd13d93d31b4443bd06d SOURCES/talloc.keyring
diff --git a/SOURCES/talloc-2.4.2.tar.asc b/SOURCES/talloc-2.4.2.tar.asc
deleted file mode 100644
index 54f023f..0000000
--- a/SOURCES/talloc-2.4.2.tar.asc
+++ /dev/null
@@ -1,11 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iQEzBAABCgAdFiEEkUejOXGVGO6QEby1R5ORYRMIQCUFAmW3z9IACgkQR5ORYRMI
-QCV/wQf/Q1xrEKBqph8qZznb2/RTt7qd6aGS7A8DZL9prPRD4yHHBYOx6ve0+j54
-faUmK9SY31FOGh6P78H51VmoNkKDZzSlUbO+rVx8FSJSHLC44BSPy4KvmJ+ZsLdM
-ma5QeFm/CiMn821tQTs0A3ul80yjf6ur/gsu59X2qVX9ErmDIvUh3Z0TNzN367kx
-kWdcC30qhth+T9662yp1SM/wE11IcSLvdsFm44GaZo5fhoDm59UaYQhUfj+c2Zhr
-qaUuctmbxnpvNnSPYKK4j2II8fOGjANvXvtfpVWtdlm1IRMzZOgdWtLYqxwQMxxF
-k7PGxr7ijIZoeYTq+KOBBq4zEk8b8Q==
-=YnJL
------END PGP SIGNATURE-----
diff --git a/SOURCES/talloc-2.4.3.tar.asc b/SOURCES/talloc-2.4.3.tar.asc
new file mode 100644
index 0000000..237a7c7
--- /dev/null
+++ b/SOURCES/talloc-2.4.3.tar.asc
@@ -0,0 +1,11 @@
+-----BEGIN PGP SIGNATURE-----
+
+iQEzBAABCgAdFiEEkUejOXGVGO6QEby1R5ORYRMIQCUFAmekrQIACgkQR5ORYRMI
+QCUrxwgAmKz1qDwOPPsYh/0YeKJx6MHRK8IDXlKop1YiR/EBERavE7bPYX3q+2DJ
+bCEE9rZ6f6s5a3bKf6usMD1NflJ4Lv93cqi0mE8ycpDbfO5Sup8xeu5u8q1Luu6i
+NmvyYbfMNBlp9qfRT4Wz4wylvft2lrhlO4ZfDiAZy60tmwce0YoDfABVGcs92+JY
+T9JfU60lM4nOWC3ZfNdUkzDOlxkt0vmCBZ4+f5G8G78UOaK6nB1OrrQH1Br3KIR1
+E6udtxFNz/oHFWWYxHlRtxDR0mQRjIE93zspdFgpHExPu9y/67HwSZQifq9+nsEa
+0irulZwNE17qg0SMYBS1BZk0/8s6RA==
+=OElp
+-----END PGP SIGNATURE-----
diff --git a/SPECS/libtalloc.spec b/SPECS/libtalloc.spec
index 0587c86..afe0d2c 100644
--- a/SPECS/libtalloc.spec
+++ b/SPECS/libtalloc.spec
@@ -1,13 +1,23 @@
-Name: libtalloc
-Version: 2.4.2
-Release: 1%{?dist}
-Summary: The talloc library
-License: LGPL-3.0-or-later
-URL: https://talloc.samba.org/
+## START: Set by rpmautospec
+## (rpmautospec version 0.6.5)
+## RPMAUTOSPEC: autorelease, autochangelog
+%define autorelease(e:s:pb:n) %{?-p:0.}%{lua:
+    release_number = 1;
+    base_release_number = tonumber(rpm.expand("%{?-b*}%{!?-b:1}"));
+    print(release_number + base_release_number - 1);
+}%{?-e:.%{-e*}}%{?-s:.%{-s*}}%{!?-n:%{?dist}}
+## END: Set by rpmautospec
 
-Source0: https://www.samba.org/ftp/talloc/talloc-%{version}.tar.gz
-Source1: https://www.samba.org/ftp/talloc/talloc-%{version}.tar.asc
-Source2: https://download.samba.org/pub/samba/samba-pubkey.asc#/talloc.keyring
+Name:            libtalloc
+Version:         2.4.3
+Release:         %autorelease
+Summary:         The talloc library
+License:         LGPL-3.0-or-later
+URL:             https://talloc.samba.org/
+
+Source0:         https://www.samba.org/ftp/talloc/talloc-%{version}.tar.gz
+Source1:         https://www.samba.org/ftp/talloc/talloc-%{version}.tar.asc
+Source2:         https://download.samba.org/pub/samba/samba-pubkey.asc#/talloc.keyring
 
 BuildRequires: make
 BuildRequires: gcc
@@ -25,14 +35,16 @@ Obsoletes: python2-talloc-devel < 2.2.0-1
 A library that implements a hierarchical allocator with destructors.
 
 %package devel
-Summary: Developer tools for the Talloc library
+Summary:         Developer tools for the Talloc library
+
 Requires: libtalloc = %{version}-%{release}
 
 %description devel
 Header files needed to develop programs that link against the Talloc library.
 
 %package -n python3-talloc
-Summary: Python bindings for the Talloc library
+Summary:         Python bindings for the Talloc library
+
 Requires: libtalloc = %{version}-%{release}
 %{?python_provide:%python_provide python3-talloc}
 
@@ -40,7 +52,8 @@ Requires: libtalloc = %{version}-%{release}
 Python 3 libraries for creating bindings using talloc
 
 %package -n python3-talloc-devel
-Summary: Development libraries for python3-talloc
+Summary:         Development libraries for python3-talloc
+
 Requires: python3-talloc = %{version}-%{release}
 %{?python_provide:%python_provide python3-talloc-devel}
 
@@ -72,6 +85,7 @@ doxygen doxy.config
 cp -a doc/man/man3 %{buildroot}%{_mandir}
 
 %files
+%license LICENSE
 %{_libdir}/libtalloc.so.*
 
 %files devel
@@ -94,6 +108,11 @@ cp -a doc/man/man3 %{buildroot}%{_mandir}
 %ldconfig_scriptlets -n python3-talloc
 
 %changelog
+## START: Generated by rpmautospec
+* Mon May 19 2025 Pavel Filipenský <pfilipensky@samba.org> - 2.4.3-1
+- Rebase to version 2.4.3
+- resolves: RHEL-89882
+
 * Wed Apr 24 2024 Pavel Filipenský <pfilipen@redhat.com> - 2.4.2-1
 - resolves: RHEL-33758 - Rebase to version 2.4.2
 
@@ -374,3 +393,5 @@ cp -a doc/man/man3 %{buildroot}%{_mandir}
 
 * Wed May 6 2009 Simo Sorce <ssorce@redhat.com> - 1.3.0-0
 - First public independent release from upstream
+
+## END: Generated by rpmautospec