diff --git a/goldendict-ng.changes b/goldendict-ng.changes
index d8c5ed1..9878738 100644
--- a/goldendict-ng.changes
+++ b/goldendict-ng.changes
@@ -1,3 +1,13 @@
+-------------------------------------------------------------------
+Tue Jun  6 15:03:42 UTC 2023 - slb <shenlebantongying@gmail.com>
+
+- Drop the version.txt patch
+
+-------------------------------------------------------------------
+Mon Jun  5 12:31:28 UTC 2023 - shenlebantongying <shenlebantongying@gmail.com>
+
+- Build against Qt5 to avoid various regressions
+
 -------------------------------------------------------------------
 Sun Jun  4 00:21:23 UTC 2023 - shenlebantongying <shenlebantongying@gmail.com>
 
diff --git a/goldendict-ng.spec b/goldendict-ng.spec
index 1ed24ae..cc2e5ca 100644
--- a/goldendict-ng.spec
+++ b/goldendict-ng.spec
@@ -16,6 +16,7 @@
 #
 
 
+%define qt_version 5
 Name:           goldendict-ng
 Version:        23.05.03
 Release:        0
@@ -23,7 +24,7 @@ Summary:        Dictionary Lookup Program
 License:        GPL-3.0-or-later
 Group:          Productivity/Office/Dictionary
 URL:            https://xiaoyifang.github.io/goldendict-ng/
-Source0:        goldendict-ng-%{version}.tar.xz
+Source0:        %{name}-%{version}.tar.xz
 BuildRequires:  desktop-file-utils
 BuildRequires:  gcc-c++
 BuildRequires:  git
@@ -38,29 +39,36 @@ BuildRequires:  pkgconfig(vorbis)
 BuildRequires:  pkgconfig(x11)
 BuildRequires:  pkgconfig(xapian-core)
 BuildRequires:  pkgconfig(xtst)
-# /Section Qt 6
-BuildRequires:  pkgconfig(Qt6Concurrent)
-BuildRequires:  pkgconfig(Qt6Core)
-BuildRequires:  pkgconfig(Qt6Core5Compat)
-BuildRequires:  pkgconfig(Qt6Gui)
-BuildRequires:  pkgconfig(Qt6Multimedia)
-BuildRequires:  pkgconfig(Qt6Svg)
-BuildRequires:  pkgconfig(Qt6TextToSpeech)
-BuildRequires:  pkgconfig(Qt6WebEngineWidgets)
-BuildRequires:  pkgconfig(Qt6Widgets)
-BuildRequires:  pkgconfig(Qt6Xml)
+# /Section Qt
+BuildRequires:  pkgconfig(Qt%{qt_version}Concurrent)
+BuildRequires:  pkgconfig(Qt%{qt_version}Core)
+BuildRequires:  pkgconfig(Qt%{qt_version}Gui)
+BuildRequires:  pkgconfig(Qt%{qt_version}Multimedia)
+BuildRequires:  pkgconfig(Qt%{qt_version}Svg)
+BuildRequires:  pkgconfig(Qt%{qt_version}TextToSpeech)
+BuildRequires:  pkgconfig(Qt%{qt_version}WebEngineWidgets)
+BuildRequires:  pkgconfig(Qt%{qt_version}Widgets)
+BuildRequires:  pkgconfig(Qt%{qt_version}Xml)
+%if %{qt_version} >= 6
 BuildRequires:  qt6-tools-linguist
+BuildRequires:  pkgconfig(Qt6Core5Compat)
+%else
+BuildRequires:  libqt5-linguist
+BuildRequires:  pkgconfig(Qt5X11Extras)
+%endif
 # /Section compresion libraries
 BuildRequires:  pkgconfig(liblzma)
+BuildRequires:  pkgconfig(bzip2)
 BuildRequires:  pkgconfig(libzip)
 BuildRequires:  pkgconfig(libzstd)
 BuildRequires:  pkgconfig(lzo2)
-BuildRequires:  pkgconfig(bzip2)
 BuildRequires:  pkgconfig(zlib)
 # /Section ffmpeg 6
 BuildRequires:  pkgconfig(libavformat)
 BuildRequires:  pkgconfig(libavutil)
+%if %{qt_version} >= 6
 Requires:       qt6-multimedia
+%endif
 Provides:       goldendict = %{version}
 Obsoletes:      goldendict < 1.5.1
 Obsoletes:      goldendict-lang < 1.5.1
@@ -71,14 +79,23 @@ The Next Generation GoldenDict: A feature-rich dictionaries lookup program, supp
 %lang_package
 
 %prep
-%autosetup -p1
+%autosetup
 
 %build
+%if %{qt_version} >= 6
 %qmake6 PREFIX=%{_prefix} "CONFIG+=use_xapian" "CONFIG+=zim_support" "CONFIG+=chinese_conversion_support" goldendict.pro
 %qmake6_build
+%else
+%qmake5 PREFIX=%{_prefix} "CONFIG+=use_xapian" "CONFIG+=zim_support" "CONFIG+=chinese_conversion_support" goldendict.pro
+%make_jobs
+%endif
 
 %install
+%if %{qt_version} >= 6
 %qmake6_install
+%else
+%qmake5_install
+%endif
 %suse_update_desktop_file -r org.goldendict.GoldenDict Office Dictionary
 
 %files