diff --git a/Makefile b/Makefile
index aeec042..2d67bb3 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ include /usr/share/dpkg/pkg-info.mk
 # also bump pve-kernel-meta if either of MAJ.MIN, PATCHLEVEL or KREL change
 KERNEL_MAJ=5
 KERNEL_MIN=15
-KERNEL_PATCHLEVEL=126
+KERNEL_PATCHLEVEL=131
 # 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 b9efd98..62f6b69 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+pve-kernel (5.15.131-1) bullseye; urgency=medium
+
+  * update to Ubuntu-5.15.0-90.100 basing of the 5.15.131 stable release
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 09 Nov 2023 10:29:57 +0100
+
 pve-kernel (5.15.126-1) bullseye; urgency=medium
 
   * update to Ubuntu-5.15.0-88.98 basing of 5.15.126