diff --git a/Makefile b/Makefile
index 410009d..5baeaad 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,12 @@
 # also bump pve-kernel-meta if either of MAJ.MIN, PATCHLEVEL or KREL change
 KERNEL_MAJ=5
-KERNEL_MIN=11
-KERNEL_PATCHLEVEL=22
+KERNEL_MIN=13
+KERNEL_PATCHLEVEL=14
 # increment KREL if the ABI changes (abicheck target in debian/rules)
 # rebuild packages with new KREL and run 'make abiupdate'
-KREL=4
+KREL=1
 
-PKGREL=9
+PKGREL=1
 
 KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
 KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)
@@ -31,7 +31,7 @@ SKIPABI=0
 
 BUILD_DIR=build
 
-KERNEL_SRC=ubuntu-hirsute
+KERNEL_SRC=ubuntu-impish
 KERNEL_SRC_SUBMODULE=submodules/$(KERNEL_SRC)
 KERNEL_CFG_ORG=config-${KERNEL_VER}.org
 
diff --git a/debian/changelog b/debian/changelog
index 1e8e39a..55b2037 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+pve-kernel (5.13.14-1) UNRELEASED; urgency=medium
+
+  * update kernel-base to Ubuntu 21.10 Impish kernel
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 27 Sep 2021 10:01:54 +0200
+
 pve-kernel (5.11.22-9) bullseye; urgency=medium
 
   * backport "blk-mq: fix kernel panic during iterating over flush