diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..d87f5613ec4234f82f8eaeebc563711f587fdf88
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.xz filter=lfs diff=lfs merge=lfs -text
diff --git a/.lfsconfig b/.lfsconfig
new file mode 100644
index 0000000000000000000000000000000000000000..28362b3e428564e3728853ff4ef702ed6dd574e5
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+	url = https://artlfs.openeuler.openatom.cn/src-openEuler/gstreamer1-plugins-base
diff --git a/gst-plugins-base-1.26.2.tar.xz b/gst-plugins-base-1.26.2.tar.xz
deleted file mode 100644
index 17fb07f86214b4e731836c9aa3c5d07dad53421f..0000000000000000000000000000000000000000
Binary files a/gst-plugins-base-1.26.2.tar.xz and /dev/null differ
diff --git a/gst-plugins-base-1.26.5.tar.xz b/gst-plugins-base-1.26.5.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..760b019dc81553e8feed968a4c8f7ed628b1c1cc
--- /dev/null
+++ b/gst-plugins-base-1.26.5.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0c0e26cbedaa57732cb6a578e8cc13a1164bf18d737d55c333061c52f0c48d7
+size 2486588
diff --git a/gstreamer1-plugins-base.spec b/gstreamer1-plugins-base.spec
index 45b88ef1c675842c8adad77a7df37f421d916052..e734ad1994ea0c58b0fdf2262eabef6ebc50b742 100644
--- a/gstreamer1-plugins-base.spec
+++ b/gstreamer1-plugins-base.spec
@@ -2,7 +2,7 @@
 %global         gst_mm          gstreamer-%{majorminor}
 
 Name:            gstreamer1-plugins-base
-Version:         1.26.2
+Version:         1.26.5
 Release:         1
 Summary:         GStreamer streaming media framework base plugins
 License:         LGPL-2.1-or-later
@@ -263,6 +263,9 @@ EOF
 %{_mandir}/man1/*
 
 %changelog
+* Mon Aug 11 2025 Funda Wang <fundawang@yeah.net> - 1.26.5-1
+- update to 1.26.5
+
 * Wed Jun 04 2025 Funda Wang <fundawang@yeah.net> - 1.26.2-1
 - update to 1.26.2