diff --git a/libadwaita-1.4.2.tar.xz b/libadwaita-1.6.1.tar.xz
similarity index 35%
rename from libadwaita-1.4.2.tar.xz
rename to libadwaita-1.6.1.tar.xz
index 3c614bd34c697ed0f5e2c6baa5d08ac8285911e4..1de88ffa1d134aca745177483b45ecdcd91ecee1 100644
Binary files a/libadwaita-1.4.2.tar.xz and b/libadwaita-1.6.1.tar.xz differ
diff --git a/libadwaita.spec b/libadwaita.spec
index ddc76d7d9e4511390f835697e2059776fed474ef..67bb390df36a0db58ff9e62c06319a747a7051ae 100644
--- a/libadwaita.spec
+++ b/libadwaita.spec
@@ -2,13 +2,13 @@
 %global apiver %%(echo %{version} | cut -d '.' -f 1)
 
 Name:           libadwaita
-Version:        1.4.2
+Version:        1.6.1
 Release:        %{anolis_release}%{?dist}
 Summary:        Building blocks for modern GNOME applications
 
-License:        LGPLv2+
+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}/1.6/%{name}-%{version}.tar.xz
 
 BuildRequires:  intltool gcc gi-docgen meson >= 0.59.0 sassc vala
 BuildRequires:  libappstream-glib
@@ -16,10 +16,10 @@ BuildRequires:  cmake
 BuildRequires:  appstream-devel
 
 BuildRequires:  pkgconfig(fribidi)
-BuildRequires:  pkgconfig(gio-2.0) >= 2.66
-BuildRequires:  pkgconfig(glib-2.0) >= 2.66
+BuildRequires:  pkgconfig(gio-2.0) >= 2.76
+BuildRequires:  pkgconfig(glib-2.0) >= 2.76
 BuildRequires:  pkgconfig(gobject-introspection-1.0)
-BuildRequires:  pkgconfig(gtk4) >= 4.9.5
+BuildRequires:  pkgconfig(gtk4) >= 4.15.2
 
 %description
 Building blocks for modern GNOME applications.
@@ -88,8 +88,10 @@ appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/*.xml
 %files -f %{name}.lang
 %license COPYING
 %dir %{abidir}
+%{_libdir}/*-%{apiver}-internal.so.0*
 %{_libdir}/*-%{apiver}.so.0*
 %{abidir}/*-%{apiver}.dump
+%{abidir}/*-%{apiver}-internal.dump
 %{_libdir}/girepository-1.0/*.typelib
 
 %files devel
@@ -97,6 +99,7 @@ appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/*.xml
 %{_datadir}/gir-1.0/*-%{apiver}.gir
 %{_datadir}/vala/vapi/%{name}-%{apiver}.*
 %{_includedir}/%{name}-%{apiver}/
+%{_libdir}/*-%{apiver}-internal.so
 %{_libdir}/*-%{apiver}.so
 %{_libdir}/pkgconfig/*-%{apiver}.pc
 
@@ -114,6 +117,11 @@ appstream-util validate-relax --nonet %{buildroot}%{_metainfodir}/*.xml
 
 
 %changelog
+* Tue Mar 25 2025 Xiaoping Liu <lxp01404969@alibaba-inc.com> - 1.6.1-1
+- update to 1.6.1 from 1.4.2
+- add new file internal.so
+- Migrated to SPDX license
+
 * Sun Mar 23 2025 Chang Gao <gc-taifu@linux.alibaba.com> - 1.4.2-1
 - Update to 1.4.2