diff --git a/Makefile b/Makefile
index 6d808e0..051ff64 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,10 @@
 RELEASE=5.1
 
 # also update pve-kernel-meta.git if either of these change
-KERNEL_VER=4.15.15
+KERNEL_VER=4.15.17
 KREL=1
 
-PKGREL=6
+PKGREL=7
 
 EXTRAVERSION=-${KREL}-pve
 KVNAME=${KERNEL_VER}${EXTRAVERSION}
diff --git a/debian/changelog b/debian/changelog
index 1484553..66a9e4c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+pve-kernel (4.15.17-7) unstable; urgency=medium
+
+  * update sources to Ubuntu-4.15.0-17.18
+
+  * bump ABI to 4.15.17-1-pve
+
+ -- Proxmox Support Team <support@proxmox.com>  Thu, 19 Apr 2018 14:43:22 +0200
+
 pve-kernel (4.15.15-6) unstable; urgency=medium
 
   * update ZFS to 0.7.7-pve2