diff --git a/debian/control b/debian/control
index 662dd7e..5f2595a 100644
--- a/debian/control
+++ b/debian/control
@@ -16,7 +16,7 @@ Vcs-Browser: http://github.com/waja/monitoring-plugins-cyconet
 Package: monitoring-plugins-cyconet
 Architecture: any
 Depends: ${misc:Depends}
-Recommends: libnet-snmp-perl, monitoring-plugins-common | nagios-plugins-common, libtime-modules-perl, fping, strongswan-starter | openswan, libdbd-mysql-perl, libwww-perl, python-argparse, libredis-perl, ruby-redis, libio-socket-inet6-perl, perl-modules, libnet-tftp-perl, libxml-xpath-perl,
+Recommends: libnet-snmp-perl, monitoring-plugins-common | nagios-plugins-common, libtime-modules-perl, fping, strongswan-starter | openswan, libdbd-mysql-perl, libwww-perl, libpython-stdlib, libredis-perl, ruby-redis, libio-socket-inet6-perl, perl-modules, ca-certificates, expect, libtimedate-perl, openssl, libnet-tftp-perl, libxml-xpath-perl,
             ${perl:Depends},
             ${python:Depends},
             ${shlibs:Depends}
@@ -31,18 +31,22 @@ Description: Plugins for nagios compatible monitoring systems
    * check_file: plugin to check file count,  size and ages
    * check_ipsec (2.0): plugin checking ipsec connections from open- or stongswan
    * check_mysql_slave (0.1.1): plugin that connects to a mysql replication slave and checks its status
-   * check_nginx_status (0.10): plugin checking the nginx_status page report from nginx
+   * check_nginx_status (0.20): plugin checking the nginx_status page report from nginx
      Tracking Active connections processes, request per second, connections per
      seconds, Connections status.
-   * check_nwc_health (3.4.2.2): This plugin checks the hardware health and interface metrics
+   * check_nwc_health (5.7.1.3): This plugin checks the hardware health and interface metrics
      of network components like switches and routers.
-   * check_openvpn (20130904): plugin to check if an OpenVPN server runs on a given port
-   * check_phpfpm_status (0.10): plugin to check the fpm-status page report from php-fpm
+   * check_openvpn (20151106): plugin to check if an OpenVPN server runs on a given port
+   * check_phpfpm_status (0.11): plugin to check the fpm-status page report from php-fpm
    * check_redis (0.72): plugin that verifies redis server is working.
    * check_sentinel (0b8e0e388a): plugin to monitor Redis sentinel
    * check_sieve (1.02): plugin checking for a running Sieve daemon
      Check SIEVE connections as per rfc 5804 for Nagios
    * check_smart: plugin to check SMART status of ATA/SCSI disks
+   * check_ssl_cert (1.31.0): plugin checking an X.509 certificate
+     - checks if the server is running and delivers a valid certificate
+     - checks if the CA matches a given pattern
+     - checks the validity
    * check_tftp (0.11): plugin that verifies TFTP server is working.
    * check_tomcat (1.4): plugin to check the tomcat status page.
  .