diff --git a/Makefile b/Makefile
index 62ed615..60ee3c5 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ KERNEL_PATCHLEVEL=21
 # rebuild packages with new KREL and run 'make abiupdate'
 KREL=2
 
-PKGREL=3
+PKGREL=4
 
 KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
 KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)
diff --git a/debian/changelog b/debian/changelog
index 15ce41b..c8ec451 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+pve-kernel (5.0.21-4) pve pmg; urgency=medium
+
+  * update to Ubuntu-5.0.0-30.32
+
+ -- Proxmox Support Team <support@proxmox.com>  Fri, 20 Sep 2019 11:55:17 +0200
+
 pve-kernel (5.0.21-3) pve pmg; urgency=medium
 
   * update sources to Ubuntu-5.0.0-28.30