diff --git a/Makefile b/Makefile
index 3808cbb..089a953 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ KERNEL_PATCHLEVEL=12
 # rebuild packages with new KREL and run 'make abiupdate'
 KREL=1
 
-PKGREL=2
+PKGREL=3
 
 KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
 KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)
diff --git a/debian/changelog b/debian/changelog
index 0640620..09ccf79 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+pve-kernel (5.15.12-3) bullseye; urgency=medium
+
+  * backport "vfs: fs_context: fix up param length parsing in
+    legacy_parse_param"
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 20 Jan 2022 16:36:44 +0100
+
 pve-kernel (5.15.12-2) bullseye; urgency=medium
 
   * update sources to Ubuntu-5.15.0-16.16 based on 5.15.12