diff --git a/_scmsync.obsinfo b/_scmsync.obsinfo
index b1e5875..9f455f0 100644
--- a/_scmsync.obsinfo
+++ b/_scmsync.obsinfo
@@ -1,4 +1,4 @@
-mtime: 1688480725
-commit: 57df3912699ce9fdc087aff2d9a8540bccfd6fba
-url: https://src.opensuse.org/mcepl/swipl.git
-revision: 57df3912699ce9fdc087aff2d9a8540bccfd6fba
+mtime: 1678283554
+commit: 2dd40642db3c2648acf9a22098440ac2b1d96168
+url: https://src.opensuse.org/pool/swipl
+revision: factory
diff --git a/swipl.changes b/swipl.changes
index c6c7aa4..703a56c 100644
--- a/swipl.changes
+++ b/swipl.changes
@@ -1,8 +1,3 @@
--------------------------------------------------------------------
-Tue Jul  4 14:24:55 UTC 2023 - Matej Cepl <mcepl@suse.com>
-
-- Make rpmlint slightly less unhappy with us.
-
 -------------------------------------------------------------------
 Tue Mar  7 08:55:38 UTC 2023 - Matej Cepl <mcepl@suse.com>
 
diff --git a/swipl.spec b/swipl.spec
index c7d22a1..26a406d 100644
--- a/swipl.spec
+++ b/swipl.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package swipl
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2022 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -27,12 +27,12 @@ Source98:       swipl-rpmlintrc
 # For SOURCE_DATE_EPOCH variable- reproducible builds
 Source99:       %{name}.changes
 BuildRequires:  cmake
+BuildRequires:  ninja
 BuildRequires:  db-devel
 BuildRequires:  fdupes
 BuildRequires:  freetype2-devel
 BuildRequires:  gcc-c++
 BuildRequires:  gmp-devel
-BuildRequires:  gperftools-devel
 BuildRequires:  java-devel >= 1.8.0
 # For %%check
 BuildRequires:  junit
@@ -40,7 +40,7 @@ BuildRequires:  libarchive-devel
 BuildRequires:  libjpeg-devel
 BuildRequires:  libunwind-devel
 BuildRequires:  ncurses-devel
-BuildRequires:  ninja
+BuildRequires:  gperftools-devel
 BuildRequires:  pkgconfig
 BuildRequires:  readline-devel
 BuildRequires:  unixODBC-devel
@@ -49,8 +49,8 @@ BuildRequires:  pkgconfig(libedit)
 BuildRequires:  pkgconfig(libssl)
 BuildRequires:  pkgconfig(ossp-uuid)
 BuildRequires:  pkgconfig(sm)
-BuildRequires:  pkgconfig(x11)
 BuildRequires:  pkgconfig(xaw6)
+BuildRequires:  pkgconfig(x11)
 BuildRequires:  pkgconfig(xext)
 BuildRequires:  pkgconfig(xft)
 BuildRequires:  pkgconfig(xinerama)
@@ -64,7 +64,7 @@ Provides:       swi_pl = %{version}
 Obsoletes:      swi-prolog < %{version}
 Obsoletes:      swi_pl < %{version}
 
-#  jpackage-utils
+#  jpackage-utils \
 
 %description
 Edinburgh-style Prolog compiler including modules, autoload, libraries,
@@ -74,9 +74,6 @@ Emacs interface, a very fast compiler,and an X11 interface using XPCE.
 %prep
 %autosetup -p1
 
-sed -i -e "s|#!%{_bindir}/env swipl|#!%{_bindir}/swipl|" \
-    packages/protobufs/bootstrap/protoc-gen-swipl
-
 %build
 export SOURCE_DATE_EPOCH="$(sed -n '/^----/n;s/ - .*$//;p;q' %{SOURCE99} | date -u -f - +%%s)"
 %define __builder ninja
@@ -99,8 +96,8 @@ install -D -m 0644 %{buildroot}%{_datadir}/pkgconfig/swipl.pc \
 rm -v %{buildroot}%{_datadir}/pkgconfig/swipl.pc
 rmdir -v %{buildroot}%{_datadir}/pkgconfig
 
-%fdupes %{buildroot}/%{_libdir}/%{name}*
-%fdupes %{buildroot}/%{_prefix}/lib/%{name}*
+%fdupes %{buildroot}/%{_libdir}/%{name}
+%fdupes %{buildroot}/%{_libdir}/%{name}-%{version}
 %fdupes %{buildroot}/%{_docdir}/%{name}-%{version}
 
 %check