diff --git a/pandora_agents/unix/DEBIAN/control b/pandora_agents/unix/DEBIAN/control
index e959677558..073a14bb96 100644
--- a/pandora_agents/unix/DEBIAN/control
+++ b/pandora_agents/unix/DEBIAN/control
@@ -1,5 +1,5 @@
 package: pandorafms-agent-unix
-Version: 5.1SP4-160503
+Version: 5.1SP4-160504
 Architecture: all
 Priority: optional
 Section: admin
diff --git a/pandora_agents/unix/DEBIAN/make_deb_package.sh b/pandora_agents/unix/DEBIAN/make_deb_package.sh
index a98e360d35..6822860e4f 100644
--- a/pandora_agents/unix/DEBIAN/make_deb_package.sh
+++ b/pandora_agents/unix/DEBIAN/make_deb_package.sh
@@ -14,7 +14,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-pandora_version="5.1SP4-160503"
+pandora_version="5.1SP4-160504"
 
 echo "Test if you has the tools for to make the packages."
 whereis dpkg-deb | cut -d":" -f2 | grep dpkg-deb > /dev/null
diff --git a/pandora_agents/unix/pandora_agent b/pandora_agents/unix/pandora_agent
index 770ec9d385..d5aef510ca 100644
--- a/pandora_agents/unix/pandora_agent
+++ b/pandora_agents/unix/pandora_agent
@@ -41,7 +41,7 @@ my $Sem = undef;
 my $ThreadSem = undef;
 
 use constant AGENT_VERSION => '5.1SP4';
-use constant AGENT_BUILD => '160503';
+use constant AGENT_BUILD => '160504';
 
 # Commands to retrieve total memory information in kB
 use constant TOTALMEMORY_CMDS => {
diff --git a/pandora_agents/unix/pandora_agent.redhat.spec b/pandora_agents/unix/pandora_agent.redhat.spec
index 88b396a7a7..38dcf8f923 100644
--- a/pandora_agents/unix/pandora_agent.redhat.spec
+++ b/pandora_agents/unix/pandora_agent.redhat.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_agent_unix
 %define version     5.1SP4
-%define release     160503
+%define release     160504
 
 Summary:            Pandora FMS Linux agent, PERL version
 Name:               %{name}
diff --git a/pandora_agents/unix/pandora_agent.spec b/pandora_agents/unix/pandora_agent.spec
index 0a3f0299c9..d0e8985e11 100644
--- a/pandora_agents/unix/pandora_agent.spec
+++ b/pandora_agents/unix/pandora_agent.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_agent_unix
 %define version     5.1SP4
-%define release     160503
+%define release     160504
 
 Summary:            Pandora FMS Linux agent, PERL version
 Name:               %{name}
diff --git a/pandora_agents/win32/installer/pandora.mpi b/pandora_agents/win32/installer/pandora.mpi
index e55bd1e5e7..d32e49b55c 100644
--- a/pandora_agents/win32/installer/pandora.mpi
+++ b/pandora_agents/win32/installer/pandora.mpi
@@ -186,7 +186,7 @@ UpgradeApplicationID
 {}
 
 Version
-{160503}
+{160504}
 
 ViewReadme
 {Yes}
diff --git a/pandora_agents/win32/pandora.cc b/pandora_agents/win32/pandora.cc
index fb9629b908..814b622fbf 100644
--- a/pandora_agents/win32/pandora.cc
+++ b/pandora_agents/win32/pandora.cc
@@ -30,7 +30,7 @@ using namespace Pandora;
 using namespace Pandora_Strutils;
 
 #define PATH_SIZE    _MAX_PATH+1
-#define PANDORA_VERSION ("5.1SP4(Build 160503)")
+#define PANDORA_VERSION ("5.1SP4(Build 160504)")
 
 string pandora_path;
 string pandora_dir;
diff --git a/pandora_agents/win32/versioninfo.rc b/pandora_agents/win32/versioninfo.rc
index 970a342d7e..bb12545b1c 100644
--- a/pandora_agents/win32/versioninfo.rc
+++ b/pandora_agents/win32/versioninfo.rc
@@ -11,7 +11,7 @@ BEGIN
       VALUE "LegalCopyright", "Artica ST"
       VALUE "OriginalFilename", "PandoraAgent.exe"
       VALUE "ProductName", "Pandora FMS Windows Agent"
-      VALUE "ProductVersion", "(5.1SP4(Build 160503))"
+      VALUE "ProductVersion", "(5.1SP4(Build 160504))"
       VALUE "FileVersion", "1.0.0.0"
     END
   END
diff --git a/pandora_console/DEBIAN/control b/pandora_console/DEBIAN/control
index 458ef7076a..78c2cc9d70 100644
--- a/pandora_console/DEBIAN/control
+++ b/pandora_console/DEBIAN/control
@@ -1,5 +1,5 @@
 package: pandorafms-console
-Version: 5.1SP4-160503
+Version: 5.1SP4-160504
 Architecture: all
 Priority: optional
 Section: admin
diff --git a/pandora_console/DEBIAN/make_deb_package.sh b/pandora_console/DEBIAN/make_deb_package.sh
index 7c4acb6f7b..ae0412b04b 100644
--- a/pandora_console/DEBIAN/make_deb_package.sh
+++ b/pandora_console/DEBIAN/make_deb_package.sh
@@ -14,7 +14,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-pandora_version="5.1SP4-160503"
+pandora_version="5.1SP4-160504"
 
 package_pear=0
 package_pandora=1
diff --git a/pandora_console/include/config_process.php b/pandora_console/include/config_process.php
index c1657500ba..b39da7e7a7 100644
--- a/pandora_console/include/config_process.php
+++ b/pandora_console/include/config_process.php
@@ -22,7 +22,7 @@
 /**
  * Pandora build version and version 
  */
-$build_version = 'PC160503';
+$build_version = 'PC160504';
 $pandora_version = 'v5.1SP4';
 
 // Do not overwrite default timezone set if defined.
diff --git a/pandora_console/install.php b/pandora_console/install.php
index b3d9dc7260..95cde8eb57 100644
--- a/pandora_console/install.php
+++ b/pandora_console/install.php
@@ -63,7 +63,7 @@
 		<div style='height: 10px'>
 			<?php
 $version = '5.1SP4';
-$build = '160503';
+$build = '160504';
 			$banner = "v$version Build $build";
 			
 			error_reporting(0);
diff --git a/pandora_console/pandora_console.redhat.spec b/pandora_console/pandora_console.redhat.spec
index 55d49fe9e6..32da911554 100644
--- a/pandora_console/pandora_console.redhat.spec
+++ b/pandora_console/pandora_console.redhat.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_console
 %define version     5.1SP4
-%define release     160503
+%define release     160504
 
 # User and Group under which Apache is running
 %define httpd_name  httpd
diff --git a/pandora_console/pandora_console.spec b/pandora_console/pandora_console.spec
index c6406fbc69..5e312d60a3 100644
--- a/pandora_console/pandora_console.spec
+++ b/pandora_console/pandora_console.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_console
 %define version     5.1SP4
-%define release     160503
+%define release     160504
 %define httpd_name      httpd
 # User and Group under which Apache is running
 %define httpd_name  apache2
diff --git a/pandora_console/pandoradb_data.sql b/pandora_console/pandoradb_data.sql
index 9dbba00454..f9448ae5f7 100644
--- a/pandora_console/pandoradb_data.sql
+++ b/pandora_console/pandoradb_data.sql
@@ -39,7 +39,7 @@ INSERT INTO `tconfig` (`token`, `value`) VALUES
 ('step_compact','1'),
 ('db_scheme_first_version', '5.1dev'),
 ('db_scheme_version','5.1SP4'),
-('db_scheme_build','PD160503'),
+('db_scheme_build','PD160504'),
 ('show_unknown','0'),
 ('show_lastalerts','1'),
 ('style','pandora'),
diff --git a/pandora_server/DEBIAN/control b/pandora_server/DEBIAN/control
index ca4f0aef2c..963bec493f 100644
--- a/pandora_server/DEBIAN/control
+++ b/pandora_server/DEBIAN/control
@@ -1,5 +1,5 @@
 package: pandorafms-server
-Version: 5.1SP4-160503
+Version: 5.1SP4-160504
 Architecture: all
 Priority: optional
 Section: admin
diff --git a/pandora_server/DEBIAN/make_deb_package.sh b/pandora_server/DEBIAN/make_deb_package.sh
index b1dd7730bf..696b080548 100644
--- a/pandora_server/DEBIAN/make_deb_package.sh
+++ b/pandora_server/DEBIAN/make_deb_package.sh
@@ -14,7 +14,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-pandora_version="5.1SP4-160503"
+pandora_version="5.1SP4-160504"
 
 package_cpan=0
 package_pandora=1
diff --git a/pandora_server/lib/PandoraFMS/Config.pm b/pandora_server/lib/PandoraFMS/Config.pm
index c7eededf67..4376eb40ce 100644
--- a/pandora_server/lib/PandoraFMS/Config.pm
+++ b/pandora_server/lib/PandoraFMS/Config.pm
@@ -43,7 +43,7 @@ our @EXPORT = qw(
 
 # version: Defines actual version of Pandora Server for this module only
 my $pandora_version = "5.1SP4";
-my $pandora_build = "160503";
+my $pandora_build = "160504";
 our $VERSION = $pandora_version." ".$pandora_build;
 
 # Setup hash
diff --git a/pandora_server/pandora_server.redhat.spec b/pandora_server/pandora_server.redhat.spec
index 91adf994ec..62aa7c7bd5 100644
--- a/pandora_server/pandora_server.redhat.spec
+++ b/pandora_server/pandora_server.redhat.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_server
 %define version     5.1SP4
-%define release     160503
+%define release     160504
 
 Summary:            Pandora FMS Server
 Name:               %{name}
diff --git a/pandora_server/pandora_server.spec b/pandora_server/pandora_server.spec
index 174512cc14..9b2f5d630d 100644
--- a/pandora_server/pandora_server.spec
+++ b/pandora_server/pandora_server.spec
@@ -3,7 +3,7 @@
 #
 %define name        pandorafms_server
 %define version     5.1SP4
-%define release     160503
+%define release     160504
 
 Summary:            Pandora FMS Server
 Name:               %{name}
diff --git a/pandora_server/util/pandora_db.pl b/pandora_server/util/pandora_db.pl
index 517be74f08..d13d3ceaf0 100644
--- a/pandora_server/util/pandora_db.pl
+++ b/pandora_server/util/pandora_db.pl
@@ -33,7 +33,7 @@ use PandoraFMS::Tools;
 use PandoraFMS::DB;
 
 # version: define current version
-my $version = "5.1SP4 PS160503";
+my $version = "5.1SP4 PS160504";
 
 # Pandora server configuration
 my %conf;
diff --git a/pandora_server/util/pandora_manage.pl b/pandora_server/util/pandora_manage.pl
index d5f1208ade..c81d3b4e80 100644
--- a/pandora_server/util/pandora_manage.pl
+++ b/pandora_server/util/pandora_manage.pl
@@ -34,7 +34,7 @@ use Encode::Locale;
 Encode::Locale::decode_argv;
 
 # version: define current version
-my $version = "5.1SP4 PS160503";
+my $version = "5.1SP4 PS160504";
 
 # save program name for logging
 my $progname = basename($0);