diff --git a/Makefile b/Makefile
index c65b85c..ba25720 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 RELEASE=4.0
 
 VERSION=4.0
-PKGREL=19
+PKGREL=20
 
 PACKAGE=libpve-common-perl
 
diff --git a/debian/changelog b/debian/changelog
index 61cc710..cfa7ca5 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+libpve-common-perl (4.0-20) unstable; urgency=medium
+
+  * avoid Exporter warning with Cwd
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 09 Sep 2015 09:13:11 +0200
+
 libpve-common-perl (4.0-19) unstable; urgency=medium
 
   * add missing formatter property to method schema