diff --git a/Makefile b/Makefile
index ebaae24..fe3a9a4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # also bump pve-kernel-meta if either of MAJ.MIN, PATCHLEVEL or KREL change
 KERNEL_MAJ=5
 KERNEL_MIN=9
-KERNEL_PATCHLEVEL=11
+KERNEL_PATCHLEVEL=12
 # increment KREL if the ABI changes (abicheck target in debian/rules)
 # rebuild packages with new KREL and run 'make abiupdate'
 KREL=1
diff --git a/debian/changelog b/debian/changelog
index 692537f..e51c167 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+pve-edge-kernel (5.9.12-1) edge; urgency=medium
+
+  * Update to Linux 5.9.12 based on Ubuntu 5.9-5.9.0-2.3.
+
+ -- Fabian Mastenbroek <mail.fabianm@gmail.com>  Mon, 07 Dec 2020 14:09:02 +0000
+
 pve-edge-kernel (5.9.11-1) edge; urgency=medium
 
   * Update to Linux 5.9.11 based on Ubuntu 5.9-5.9.0-2.3.
diff --git a/submodules/ubuntu-mainline b/submodules/ubuntu-mainline
index cb09dbd..e97c005 160000
--- a/submodules/ubuntu-mainline
+++ b/submodules/ubuntu-mainline
@@ -1 +1 @@
-Subproject commit cb09dbdb193637a0317923aa4ab8b844d8c9ed13
+Subproject commit e97c0053ff67cd07c198bec1a6aa2069fdaae1a1