diff --git a/Makefile b/Makefile
index 70754ae..2f9e313 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 include /usr/share/dpkg/pkg-info.mk
 
 export KERNEL_VER=5.4
-export KERNEL_ABI=5.4.65-1-pve
+export KERNEL_ABI=5.4.73-1-pve
 
 GITVERSION:=$(shell git rev-parse HEAD)
 
diff --git a/debian/changelog b/debian/changelog
index 6a08d4a..ac0a76b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+pve-kernel-5.4 (6.3-1) pve pmg; urgency=medium
+
+  * ABI bump for 5.4.73-1-pve
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 16 Nov 2020 11:28:15 +0100
+
 pve-kernel-5.4 (6.2-7) pve pmg; urgency=medium
 
   * ABI bump for 5.4.65-1-pve