diff --git a/Makefile b/Makefile
index 3db27b8..3b2bdef 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ DOC_PACKAGE=pve-docs
 MEDIAWIKI_PACKAGE=pve-docs-mediawiki
 
 # also update debian/changelog
-PKGREL=18
+PKGREL=1
 
 GITVERSION:=$(shell git rev-parse HEAD)
 
diff --git a/debian/changelog b/debian/changelog
index cb021e6..c373248 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,15 @@
+pve-docs (5.2-1) unstable; urgency=medium
+
+  * update generated docs
+
+  * pve-admin-guide.adoc: include pvenode synopsys
+
+  * Makefile: do not use ordered dependencies
+
+  * add documentation for certificate managment
+
+ -- Proxmox Support Team <support@proxmox.com>  Mon, 14 May 2018 12:31:52 +0200
+
 pve-docs (5.1-18) unstable; urgency=medium
 
   * update screenshots
diff --git a/pve-doc-generator.mk.in b/pve-doc-generator.mk.in
index d7a5323..ddc0217 100644
--- a/pve-doc-generator.mk.in
+++ b/pve-doc-generator.mk.in
@@ -1,5 +1,5 @@
 # also update debian/changelog
-DOCRELEASE=5.1
+DOCRELEASE=5.2
 
 DGDIR?=/usr/share/pve-doc-generator