diff --git a/json-glib-1.6.2.tar.xz b/json-glib-1.6.2.tar.xz
deleted file mode 100644
index 504709b..0000000
Binary files a/json-glib-1.6.2.tar.xz and /dev/null differ
diff --git a/json-glib-1.6.6.tar.xz b/json-glib-1.6.6.tar.xz
new file mode 100644
index 0000000..7d4b2fd
Binary files /dev/null and b/json-glib-1.6.6.tar.xz differ
diff --git a/json-glib.spec b/json-glib.spec
index fb8f9c0..c5e2c5b 100644
--- a/json-glib.spec
+++ b/json-glib.spec
@@ -1,5 +1,7 @@
+%define glib2_version 2.54.0
+
 Name:           json-glib
-Version:        1.6.2
+Version:        1.6.6
 Release:        2
 Summary:        Library for lightweight data-interchange format
 
@@ -7,11 +9,11 @@ License:        LGPLv2+
 URL:            https://wiki.gnome.org/Projects/JsonGlib
 Source0:        https://download.gnome.org/sources/%{name}/1.6/%{name}-%{version}.tar.xz
 
-BuildRequires:  docbook-style-xsl gettext glib2-devel gtk-doc
-BuildRequires:  gobject-introspection-devel meson libxslt /usr/bin/xsltproc
-BuildRequires:  python3-colorama
+BuildRequires:  docbook-style-xsl gettext gi-docgen
+BuildRequires:  gobject-introspection-devel meson libxslt
+BuildRequires:	glib2-devel >= %{glib2_version}
 
-Requires:       glib2
+Requires:	glib2%{?_isa} >= %{glib2_version}
 
 %description
 JSON-GLib is a library providing serialization and deserialization support
@@ -21,7 +23,7 @@ for the JavaScript Object Notation (JSON) format described by RFC 4627.
 Summary:        Development files for %{name}
 Requires:       %{name} = %{version}-%{release}
 Provides:       %{name}-tests
-Obsoletes:      %{name}-tests
+Obsoletes:      %{name}-tests < %{version}-%{release}
 
 %description	devel
 %{name}-devel contains the header files for developing
@@ -33,40 +35,44 @@ applications that want to make use of %{name}.
 %autosetup -n %{name}-%{version} -p1
 
 %build
-%meson -Ddocs=true -Dman=true
+%meson -Dgtk_doc=enabled -Dman=true
 %meson_build
 
 %install
 %meson_install
 
 %ldconfig_scriptlets
+%find_lang json-glib-1.0
 
 %files
 %defattr(-,root,root) 
 %license COPYING
-%{_libdir}/lib%{name}-1.0.so.*
+%{_libdir}/libjson-glib-1.0.so.0*
 %{_libdir}/girepository-1.0/Json-1.0.typelib
 %{_datadir}/locale/*
 
 %files devel
 %defattr(-,root,root)
-%{_bindir}/%{name}-format
-%{_bindir}/%{name}-validate
-%{_libdir}/lib%{name}-1.0.so
-%{_libdir}/pkgconfig/%{name}-1.0.pc
-%{_includedir}/%{name}-1.0/%{name}/*.h
+%{_bindir}/json-glib-format
+%{_bindir}/json-glib-validate
+%{_libdir}/libjson-glib-1.0.so
+%{_libdir}/pkgconfig/json-glib-1.0.pc
+%{_includedir}/json-glib-1.0/
 %{_datadir}/gir-1.0/Json-1.0.gir
-%{_datadir}/installed-tests/%{name}-1.0/*
-%{_libexecdir}/installed-tests/%{name}-1.0/*
+%{_libexecdir}/installed-tests/
+%{_datadir}/installed-tests/
 
 %files help
 %defattr(-,root,root)
 %doc NEWS
-%{_mandir}/man1/%{name}-format.1.gz
-%{_mandir}/man1/%{name}-validate.1.gz
-%{_datadir}/gtk-doc/html/%{name}/*
+%{_mandir}/man1/json-glib-format.1*
+%{_mandir}/man1/json-glib-validate.1*
+%{_datadir}/doc/json-glib-1.0/
 
 %changelog
+* Thu Apr 21 2022 dillon chen <dillon.chen@gmail.com> - 1.6.6-1
+- Update to 1.6.6
+
 * Wed Jun 30 2021 weijin deng <weijin.deng@turbolinux.com.cn> - 1.6.2-2
 - Recover provides virtual subpackage json-glib-tests