diff --git a/libadwaita-1.3.2.tar.xz b/libadwaita-1.3.2.tar.xz
deleted file mode 100644
index dff331848cb76d4af458509ff95e489793979516..0000000000000000000000000000000000000000
Binary files a/libadwaita-1.3.2.tar.xz and /dev/null differ
diff --git a/libadwaita-1.4.2.tar.xz b/libadwaita-1.4.2.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..3c614bd34c697ed0f5e2c6baa5d08ac8285911e4
Binary files /dev/null and b/libadwaita-1.4.2.tar.xz differ
diff --git a/libadwaita.spec b/libadwaita.spec
index f78132bc7e3de0c679ed714773ded4d81bdbe08c..2f042f2b3ab12d72d3eae13b9c56bc33570206e6 100644
--- a/libadwaita.spec
+++ b/libadwaita.spec
@@ -1,37 +1,38 @@
 %define anolis_release 1
-%global apiver %%(echo %{version} | cut -d '.' -f 1)
+
+%global apiver  1
+%global gtk_version 4.11.3
+
+%global tarball_version %%(echo %{version} | tr '~' '.')
 
 Name:           libadwaita
-Version:        1.3.2
+Version:        1.4.2
 Release:        %{anolis_release}%{?dist}
 Summary:        Building blocks for modern GNOME applications
 
-License:        LGPLv2+
+# part of src/adw-spring-animation.c is MIT
+License:        LGPL-2.1-or-later AND MIT
 URL:            https://gitlab.gnome.org/GNOME/libadwaita
-Source0:        https://download.gnome.org/sources/%{name}/1.3/%{name}-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/%{name}/1.4/%{name}-%{tarball_version}.tar.xz
 
-BuildRequires:  intltool gcc gi-docgen meson >= 0.59.0 sassc vala
+BuildRequires:  desktop-file-utils
+BuildRequires:  gcc
+BuildRequires:  gettext
+BuildRequires:  gi-docgen
 BuildRequires:  libappstream-glib
-
+BuildRequires:  meson >= 0.59.0
+BuildRequires:  vala
+BuildRequires:  pkgconfig(appstream)
 BuildRequires:  pkgconfig(fribidi)
-BuildRequires:  pkgconfig(gio-2.0) >= 2.66
-BuildRequires:  pkgconfig(glib-2.0) >= 2.66
+BuildRequires:  pkgconfig(glib-2.0)
 BuildRequires:  pkgconfig(gobject-introspection-1.0)
-BuildRequires:  pkgconfig(gtk4) >= 4.9.5
+BuildRequires:  pkgconfig(gtk4) >= %{gtk_version}
+
+Requires:       gtk4 >= %{gtk_version}
 
 %description
 Building blocks for modern GNOME applications.
-%{name} is a library developed by the GNOME project to
-provide a set of user interface components for creating
-modern and responsive applications. It follows the GNOME
-design guidelines and supports both desktop and mobile
-platforms.
-
-The library includes components such as buttons, switches,
-text fields, menus, and more, all of which are customizable
-and easily integrated into applications. The components are
-designed to be accessible and support the latest accessibility
-standards.
+
 
 %package        devel
 Summary:        Development files for %{name}
@@ -48,7 +49,12 @@ Development files for %{name}.
 %package        doc
 Summary:        Documentation files for %{name}
 BuildArch:      noarch
+
 Recommends:     %{name}-devel = %{version}-%{release}
+# Because web fonts from upstream are not bundled in the gi-docgen package,
+# packages containing documentation generated with gi-docgen should depend on
+# this metapackage to ensure the proper system fonts are present.
+Recommends:     gi-docgen-fonts
 
 %description    doc
 Documentation files for %{name}.
@@ -56,7 +62,8 @@ Documentation files for %{name}.
 
 %package        demo
 Summary:        Demo files for %{name}
-Conflicts:	%{name} < 1.2.0
+BuildArch:      noarch
+
 Requires:       %{name} = %{version}-%{release}
 Suggests:       %{name}-devel = %{version}-%{release}
 
@@ -65,7 +72,8 @@ Demo files for %{name}.
 
 
 %prep
-%autosetup -p1 -n %{name}-%{version}
+%autosetup -p1 -n %{name}-%{tarball_version}
+
 
 %build
 %meson \
@@ -82,10 +90,14 @@ Demo files for %{name}.
 
 %check
 appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/*.xml
+desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
+
 
 %files -f %{name}.lang
 %license COPYING
 %dir %{abidir}
+%{_bindir}/adwaita-%{apiver}-demo
+%{abidir}/adwaita-%{apiver}-demo-option.list
 %{_libdir}/*-%{apiver}.so.0*
 %{abidir}/*-%{apiver}.dump
 %{_libdir}/girepository-1.0/*.typelib
@@ -98,10 +110,7 @@ appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/*.xml
 %{_libdir}/*-%{apiver}.so
 %{_libdir}/pkgconfig/*-%{apiver}.pc
 
-
 %files demo
-%{_bindir}/adwaita-%{apiver}-demo
-%{abidir}/adwaita-%{apiver}-demo-option.list
 %{_datadir}/applications/*.desktop
 %{_datadir}/icons/hicolor/*/apps/*.svg
 %{_metainfodir}/*.metainfo.xml
@@ -110,8 +119,10 @@ appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/*.xml
 %doc HACKING.md README.md AUTHORS NEWS
 %{_docdir}/%{name}-%{apiver}/
 
-
 %changelog
+* Mon Jan 22 2024 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.4.2-1
+- Update to 1.4.2
+
 * Sat Apr 22 2023 Funda Wang <fundawang@yeah.net> - 1.3.2-1
 - New version 1.3.2