diff --git a/1.18.4.tar.gz b/1.18.4.tar.gz
deleted file mode 100644
index cd3301c..0000000
Binary files a/1.18.4.tar.gz and /dev/null differ
diff --git a/gst-editing-services-1.20.4.tar.xz b/gst-editing-services-1.20.4.tar.xz
new file mode 100644
index 0000000..239cc43
Binary files /dev/null and b/gst-editing-services-1.20.4.tar.xz differ
diff --git a/gst-editing-services.spec b/gst-editing-services.spec
index 922a85f..963dc67 100644
--- a/gst-editing-services.spec
+++ b/gst-editing-services.spec
@@ -1,10 +1,11 @@
 Name:		gst-editing-services
-Version:        1.18.4
-Release:        3
+Version:    1.20.4
+Release:    1
 Summary:	Gstreamer editing services
 License:	GPLv2+ and LGPLv2+
 URL:		http://cgit.freedesktop.org/gstreamer/gst-editing-services
-Source0:        https://github.com/GStreamer/gst-editing-services/archive/refs/tags/%{version}.tar.gz
+#Source0:    https://github.com/GStreamer/gst-editing-services/archive/refs/tags/%{version}.tar.gz
+Source0:    http://gstreamer.freedesktop.org/src/gst-editing-services/gst-editing-services-%{version}.tar.xz
 
 BuildRequires:  meson >= 0.48.0 gcc gstreamer1-devel >= 1.6.0 gstreamer1-plugins-base-devel >= 1.6.0
 BuildRequires:	gstreamer1-plugins-bad-free-devel >= 1.6.0 gobject-introspection-devel flex
@@ -61,6 +62,9 @@ cp data/completions/ges-launch-1.0 \
 %{_datadir}/gir-1.0/GES-1.0.gir
 
 %changelog
+* Mon Jan 02 2023 lin zhang <lin.zhang@turbolinux.com.cn> - 1.20.4-1
+- update to 1.20.4
+
 * Mon Jun 20 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 1.18.4-3
 - add gst-editing-services.yaml