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..29a1dfd20af878297092b0b25a783ee36cee5341
--- /dev/null
+++ b/.lfsconfig
@@ -0,0 +1,2 @@
+[lfs]
+	url = https://artlfs.openeuler.openatom.cn/src-openEuler/bluez
diff --git a/bluez-5.80.tar.xz b/bluez-5.80.tar.xz
deleted file mode 100644
index e090db6c104d446494e5d3c603e569acfdb7b9ea..0000000000000000000000000000000000000000
Binary files a/bluez-5.80.tar.xz and /dev/null differ
diff --git a/bluez-5.82.tar.xz b/bluez-5.82.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..0d2a18093e09ddf616b35e6c6f585e1385e3e664
--- /dev/null
+++ b/bluez-5.82.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0739fa608a837967ee6d5572b43fb89946a938d1c6c26127158aaefd743a790b
+size 2471984
diff --git a/bluez.spec b/bluez.spec
index 65157dc99b79133765d91c7c5344203830631797..eb255f64d51ded3c0f5326d1b2a43e03d5280687 100644
--- a/bluez.spec
+++ b/bluez.spec
@@ -1,6 +1,6 @@
 Name:             bluez
 Summary:          Bluetooth utilities
-Version:          5.80
+Version:          5.82
 Release:          1
 License:          GPL-2.0-or-later
 URL:              https://www.bluez.org/
@@ -183,6 +183,9 @@ install -D -p -m0755 %{S:4} ${RPM_BUILD_ROOT}/%{_libexecdir}/bluetooth/
 %{_mandir}/man7/*
 
 %changelog
+* Sat May 24 2025 Funda Wang <fundawang@yeah.net> - 5.82-1
+- update to 5.82
+
 * Mon Mar 17 2025 Funda Wang <fundawang@yeah.net> - 5.80-1
 - update to 5.80