diff --git a/_service b/_service
index 339d793..6f7ede0 100644
--- a/_service
+++ b/_service
@@ -3,8 +3,8 @@
     <param name="scm">git</param>
     <param name="url">https://github.com/linux-nvme/libnvme.git</param>
     <param name="filename">libnvme</param>
-    <param name="versionformat">@PARENT_TAG@</param>
-    <param name="revision">v1.6</param>
+    <param name="versionformat">@PARENT_TAG@+@TAG_OFFSET@.g%h</param>
+    <param name="revision">68c6ffb</param>
     <param name="versionrewrite-pattern">v(.*)</param>
     <param name="changesgenerate">enable</param>
   </service>
diff --git a/_servicedata b/_servicedata
index dace462..facd65a 100644
--- a/_servicedata
+++ b/_servicedata
@@ -1,6 +1,6 @@
 <servicedata>
   <service name="tar_scm">
     <param name="url">https://github.com/linux-nvme/libnvme.git</param>
-    <param name="changesrevision">37a803cf77e224f66d86b1e1d9e74a15f55ea600</param>
+    <param name="changesrevision">68c6ffb11d40a427fc1fd70ac2ac97fd01952913</param>
   </service>
 </servicedata>
\ No newline at end of file
diff --git a/libnvme-1.6+5.g68c6ffb.obscpio b/libnvme-1.6+5.g68c6ffb.obscpio
new file mode 100644
index 0000000..f758ea5
--- /dev/null
+++ b/libnvme-1.6+5.g68c6ffb.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f128fce36f707eb0f4f1c63ba0660d6d06327b3eabfb0b28a9d89383a1bb7786
+size 3038220
diff --git a/libnvme-1.6.obscpio b/libnvme-1.6.obscpio
deleted file mode 100644
index 515e87a..0000000
--- a/libnvme-1.6.obscpio
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c08cd1ceef2bae55bd0d25fe6ea79cbdfac3561499547808f35b46fb37169af0
-size 3025932
diff --git a/libnvme.changes b/libnvme.changes
index ca53370..ee56215 100644
--- a/libnvme.changes
+++ b/libnvme.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Tue Oct 17 14:38:25 UTC 2023 - Martin Wilck <mwilck@suse.com>
+
+- Update to version 1.6+5.g68c6ffb:
+  * avoid stack corruption by unaligned DMA to user space buffers
+    (bsc#1216344, gh#linux-nvme/libnvme#727)
+
 -------------------------------------------------------------------
 Thu Oct 12 16:50:55 UTC 2023 - Daniel Wagner <daniel.wagner@suse.com>
 
diff --git a/libnvme.obsinfo b/libnvme.obsinfo
index 0d0c2af..2f21d30 100644
--- a/libnvme.obsinfo
+++ b/libnvme.obsinfo
@@ -1,4 +1,4 @@
 name: libnvme
-version: 1.6
-mtime: 1695968810
-commit: 37a803cf77e224f66d86b1e1d9e74a15f55ea600
+version: 1.6+5.g68c6ffb
+mtime: 1696957866
+commit: 68c6ffb11d40a427fc1fd70ac2ac97fd01952913
diff --git a/libnvme.spec b/libnvme.spec
index 12c8402..7fcaa62 100644
--- a/libnvme.spec
+++ b/libnvme.spec
@@ -21,7 +21,7 @@
 %bcond_without check
 
 Name:           libnvme
-Version:        1.6
+Version:        1.6+5.g68c6ffb
 Release:        0
 Summary:        Linux-native nvme device management library
 License:        LGPL-2.1-or-later