diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
diff --git a/postgresql-pgpool-II.spec b/postgresql-pgpool-II.spec
index e85aa5a..e4142db 100644
--- a/postgresql-pgpool-II.spec
+++ b/postgresql-pgpool-II.spec
@@ -9,21 +9,30 @@
 
 Summary:		Pgpool is a connection pooling/replication server for PostgreSQL
 Name:			postgresql-%{short_name}
-Version:		4.4.2
-Release:		1%{?dist}
-License:		BSD
+Version:		4.5.1
+Release:		6%{?dist}
+# Automatically converted from old format: BSD - review is highly recommended.
+License:		LicenseRef-Callaway-BSD
+
 URL:			http://pgpool.net
 Source0:		http://www.pgpool.net/mediawiki/images/%{short_name}-%{version}.tar.gz
 Source1:		pgpool.service
 Source2:		pgpool.sysconfig
 Source3:		pgpool.init
+
+# Stop building i686 architecture
+ExcludeArch: %{ix86}
+
 BuildRequires:		make
 BuildRequires:		gcc
 BuildRequires:		clang-devel llvm-devel
 BuildRequires:		postgresql-server-devel
-BuildRequires:		pam-devel, libmemcached-devel, openssl-devel
+BuildRequires:		pam-devel, libmemcached-awesome-devel, openssl-devel
+BuildRequires:		libxcrypt-devel
+
 %if %{systemd_enabled}
 BuildRequires:		systemd
+
 # We require this to be present for %%{_prefix}/lib/tmpfiles.d
 Requires:		systemd
 Requires(post):		systemd-sysv
@@ -62,6 +71,9 @@ DB nodes to be connected, which was not possible in pgpool-I.
 Summary:	The development files for pgpool-II
 Requires:	%{name}%{?_isa} = %{version}-%{release}
 
+# Stop building i686 architecture
+ExcludeArch: %{ix86}
+
 %description devel
 Development headers and libraries for pgpool-II.
 
@@ -69,9 +81,11 @@ Development headers and libraries for pgpool-II.
 Summary:	Postgresql extensions for pgpool-II
 Obsoletes:	postgresql-pgpool-II-recovery <= 3.3.4-1
 Provides:	postgresql-pgpool-II-recovery = %{version}-%{release}
-Requires:	postgresql-server(:MODULE_COMPAT_%{postgresql_major})
+Requires:	postgresql-server
 Requires:	%{name}%{?_isa} = %{version}-%{release}
 
+# Stop building i686 architecture
+ExcludeArch: %{ix86}
 
 %description extensions
 Postgresql extensions libraries and sql files for pgpool-II.
@@ -222,10 +236,6 @@ fi
 
 %files extensions
 %{_libdir}/pgsql/pgpool-recovery.so
-%{_libdir}/pgsql/bitcode/pgpool-recovery.index.bc
-%{_libdir}/pgsql/bitcode/pgpool-recovery/pgpool-recovery.bc
-%{_libdir}/pgsql/bitcode/pgpool-regclass.index.bc
-%{_libdir}/pgsql/bitcode/pgpool-regclass/pgpool-regclass.bc
 %{_datadir}/pgsql/extension/pgpool-recovery.sql
 %{_datadir}/pgsql/extension/pgpool_recovery--1.1.sql
 %{_datadir}/pgsql/extension/pgpool_recovery--1.2.sql
@@ -244,6 +254,56 @@ fi
 
 
 %changelog
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.5.1-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Sat Feb 01 2025 Björn Esser <besser82@fedoraproject.org> - 4.5.1-5
+- Add explicit BR: libxcrypt-devel
+
+* Sat Jan 18 2025 Fedora Release Engineering <releng@fedoraproject.org> - 4.5.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Wed Sep 04 2024 Miroslav Suchý <msuchy@redhat.com> - 4.5.1-3
+- convert license to SPDX
+
+* Fri Jul 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.5.1-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Thu Feb 29 2024 Ondrej Sloup <osloup@redhat.com> - 4.5.1-1
+- Rebase to the latest upstream version (rhbz#2266774)
+
+* Tue Jan 30 2024 Ondrej Sloup <osloup@redhat.com> - 4.5.0-3
+- Stop building i686 permanently
+- https://fedoraproject.org/wiki/Changes/EncourageI686LeafRemoval
+
+* Fri Jan 26 2024 Ondrej Sloup <osloup@redhat.com> - 4.5.0-2
+- Temporarily stop building i686
+
+* Fri Jan 26 2024 Ondrej Sloup <osloup@redhat.com> - 4.5.0-1
+- Rebase to the latest upstream version (rhbz#2252211)
+
+* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.4.5-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 4.4.5-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Tue Dec 05 2023 Filip Janus <fjanus@redhat.com> - 4.4.5-1
+- Update to 4.4.5
+
+* Tue Dec 05 2023 Filip Janus <fjanus@redhat.com> - 4.4.4-2
+- Rebuild for demodularized version of postgresql
+- remove postgresq-_module_compat since it is not working with demodularized packages
+
+* Tue Aug 22 2023 Ondrej Sloup <osloup@redhat.com> -  4.4.4-1
+- Rebase to the latest upstream version (rhbz#2232454)
+
+* Fri Jul 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 4.4.3-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Fri Jun 02 2023 Ondrej Sloup <osloup@redhat.com> -  4.4.3-1
+- Rebase to the latest upstream version (rhbz#2208166)
+
 * Fri Jan 27 2023 Ondrej Sloup <osloup@redhat.com> - 4.4.2-1
 - Rebase to the latest upstream version (rhbz#2163118)
 
diff --git a/sources b/sources
old mode 100644
new mode 100755
index d413b1e..7af30b9
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (pgpool-II-4.4.2.tar.gz) = d4472e120e5a3c03a5754fb2a1d6c4bb684493ad8b59140206f40a59776f594b4f5c3f5ba46b94c789e9b25eb3c699fa72665bb356092d77efc29bbeaa67b8d7
+SHA512 (pgpool-II-4.5.1.tar.gz) = 790278ca64303b924aeecfca6e78d934c6c8d48f1a705f3cf5d648ea79893f1749b10fd9d8575e5ae7f89997d0b311d0e5e7c02da771a0b37060bf12b4590d5f