diff --git a/hplip-3.14.4-openmamba-AUTH_TYPES-warning.patch b/hplip-3.14.4-openmamba-AUTH_TYPES-warning.patch
deleted file mode 100644
index fef6320..0000000
--- a/hplip-3.14.4-openmamba-AUTH_TYPES-warning.patch
+++ /dev/null
@@ -1,11 +0,0 @@
-diff -Nru hplip-3.14.4.orig/base/password.py hplip-3.14.4/base/password.py
---- hplip-3.14.4.orig/base/password.py	2014-04-04 12:42:20.000000000 +0200
-+++ hplip-3.14.4/base/password.py	2014-04-11 14:12:17.316274627 +0200
-@@ -35,6 +35,7 @@
-              'suse':'su',
-              'mandriva':'su',
-              'fedora':'su',
-+             'openmamba':'su',
-              'redhat':'su',
-              'rhel':'su',
-              'slackware':'su',
diff --git a/hplip-3.18.3-openmamba-AUTH_TYPES-warning.patch b/hplip-3.18.3-openmamba-AUTH_TYPES-warning.patch
new file mode 100644
index 0000000..07ebb16
--- /dev/null
+++ b/hplip-3.18.3-openmamba-AUTH_TYPES-warning.patch
@@ -0,0 +1,18 @@
+--- hplip-3.18.3/base/password.py.orig	2018-03-21 19:04:43.925064585 +0100
++++ hplip-3.18.3/base/password.py	2018-03-21 20:26:10.309174831 +0100
+@@ -37,6 +37,7 @@
+               'suse': 'su',
+               'mandriva': 'su',
+               'fedora': 'su',
++              'openmamba': 'su',
+               'redhat': 'su',
+               'rhel': 'su',
+               'slackware': 'su',
+@@ -51,6 +52,7 @@
+               'centos': 'su',
+               'igos': 'su',
+               'linuxmint': 'sudo',
++              'openmamba': 'sudo',
+               'linpus': 'sudo',
+               'gos': 'sudo',
+               'boss': 'su',
diff --git a/hplip.spec b/hplip.spec
index 288c9b5..12fd726 100644
--- a/hplip.spec
+++ b/hplip.spec
@@ -2,8 +2,8 @@
 %define        lp_gid 9
 %define cups_ver %(cups-config --api-version)
 Name:          hplip
-Version:       3.17.11
-Release:       2mamba
+Version:       3.18.3
+Release:       1mamba
 Summary:       A printer driver for HP inkjet devices
 Group:         System/Spooling
 Vendor:        openmamba
@@ -14,7 +14,7 @@ Source:        http://downloads.sourceforge.net/sourceforge/hplip/hplip-%{versio
 Source1:       http://www.openprinting.org/download/printdriver/auxfiles/HP/plugins/hplip-%{version}-plugin.run
 Patch0:        %{name}-3.11.7-cups-1.5.patch
 Patch1:        %{name}-3.12.9-cups-1.6.patch
-Patch2:        hplip-3.14.4-openmamba-AUTH_TYPES-warning.patch
+Patch2:        hplip-3.18.3-openmamba-AUTH_TYPES-warning.patch
 Patch3:        hplip-3.16.5-systray-hide-when-inactive.patch
 License:       BSD, LGPL
 ## AUTOBUILDREQ-BEGIN
@@ -274,6 +274,9 @@ fi
 %{_localstatedir}/lib/hp/hplip.state
 
 %changelog
+* Thu Mar 22 2018 Automatic Build System <autodist@mambasoft.it> 3.18.3-1mamba
+- automatic version update by autodist
+
 * Wed Feb 14 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 3.17.11-2mamba
 - rebuilt with --enable-qt5