diff --git a/gnome-characters-3.34.0.tar.xz b/gnome-characters-3.34.0.tar.xz
deleted file mode 100644
index 4d8fccc1cdfe34e8cabdb5f05eae393a516ec7b3..0000000000000000000000000000000000000000
Binary files a/gnome-characters-3.34.0.tar.xz and /dev/null differ
diff --git a/gnome-characters-42.0.tar.xz b/gnome-characters-42.0.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..e44ad3072bfa8424ed457fcc104a68f2cb66add8
Binary files /dev/null and b/gnome-characters-42.0.tar.xz differ
diff --git a/gnome-characters.spec b/gnome-characters.spec
index 43b160c6a3db7fbd24693ed516cf09da44c7e067..c05d537515d5a6e554a2ff06658b54aa527a61c6 100644
--- a/gnome-characters.spec
+++ b/gnome-characters.spec
@@ -1,15 +1,27 @@
+%global appname org.gnome.Characters
+
+%global gjs_version 1.50
+%global gtk4_version 4.6
+%global libadwaita_version 1.0.0
+
 Name:           gnome-characters
-Version:        3.34.0
+Version:	42.0
 Release:        1
 Summary:        A simple utility application to find and insert unusual characters
 License:        BSD and GPLv2+
 URL:            https://wiki.gnome.org/Design/Apps/CharacterMap
-Source0:        https://download.gnome.org/sources/gnome-characters/3.34/%{name}-%{version}.tar.xz
+Source0:	https://download.gnome.org/sources/%{name}/42/%{name}-%{version}.tar.xz
 
-BuildRequires:  desktop-file-utils gettext gjs-devel >= 1.50 gobject-introspection-devel
-BuildRequires:  gtk3-devel libappstream-glib libunistring-devel meson
+BuildRequires:  desktop-file-utils gettext gobject-introspection-devel
+BuildRequires:  libappstream-glib libunistring-devel meson
+BuildRequires:	pkgconfig(gjs-1.0) >= %{gjs_version}
+BuildRequires:	pkgconfig(gtk4) >= %{gtk4_version}
+BuildRequires:	pkgconfig(libadwaita-1) >= %{libadwaita_version}
 
-Requires:       gjs >= 1.50 gnome-desktop3
+Requires:       pkgconfig(gnome-desktop-4) >= 42.0
+Requires:	gjs >= %{gjs_version}
+Requires:	gtk4%{_isa} >= %{gtk4_version}
+Requires:	libadwaita%{?_isa} >= %{libadwaita_version}
 
 %description
 Characters is a simple utility application to find and insert unusual characters. It allows
@@ -24,25 +36,29 @@ you to quickly find the character you are looking for by searching for keywords.
 
 %install
 %meson_install
-%find_lang org.gnome.Characters
+%find_lang %{appname}
 
 %check
-desktop-file-validate %buildroot%{_datadir}/applications/org.gnome.Characters.desktop
+desktop-file-validate $RPM_BUILD_ROOT/%{_datadir}/applications/%{appname}.desktop
 
-%files -f org.gnome.Characters.lang
-%doc NEWS
+%files -f %{appname}.lang
+%doc NEWS README.md
 %license COPYING COPYINGv2
-%{_bindir}/*
-%{_datadir}/applications/org.gnome.Characters.desktop
-%{_datadir}/dbus-1/services/*
-%{_datadir}/glib-2.0/schemas/org.gnome.Characters.gschema.xml
-%{_datadir}/gnome-shell/search-providers/org.gnome.Characters.search-provider.ini
-%{_datadir}/icons/hicolor/*/apps/*
-%{_datadir}/metainfo/org.gnome.Characters.appdata.xml
-%{_datadir}/org.gnome.Characters
-%{_libdir}/*
+%{_bindir}/%{name}
+%{_datadir}/applications/%{appname}.desktop
+%{_datadir}/dbus-1/services/%{appname}.service
+%{_datadir}/glib-2.0/schemas/%{appname}.gschema.xml
+%{_datadir}/%{appname}
+%{_datadir}/gnome-shell/search-providers/%{appname}.search-provider.ini
+%{_datadir}/icons/hicolor/scalable/apps/%{appname}.svg
+%{_datadir}/icons/hicolor/symbolic/apps/%{appname}-symbolic.svg
+%{_datadir}/metainfo/%{appname}.appdata.xml
+%{_libdir}/%{appname}
 
 %changelog
+* Tue Apr 19 2022 dillon chen <dillon.chen@gmail.com> - 42.0-1
+- Update to 42.0
+
 * Wed Jun 16 2021 weijin deng <weijin.deng@turbolinux.com.cn> - 3.34.0-1
 - Upgrade to 3.34.0