diff --git a/manifests/agent/service/cron.pp b/manifests/agent/service/cron.pp
index f908c1a..b790cd3 100644
--- a/manifests/agent/service/cron.pp
+++ b/manifests/agent/service/cron.pp
@@ -1,20 +1,20 @@
 class puppet::agent::service::cron (
   Boolean $enabled = false,
 ) {
   unless 'cron' in $::puppet::unavailable_runmodes {
     if $enabled {
       $command = pick($::puppet::cron_cmd, "${::puppet::puppet_cmd} agent --config ${::puppet::dir}/puppet.conf --onetime --no-daemonize")
-      $times = ip_to_cron($::puppet::runinterval)
+      $times = extlib::ip_to_cron($::puppet::runinterval)
       cron { 'puppet':
         command => $command,
         user    => root,
         hour    => $times[0],
         minute  => $times[1],
       }
     } else{
       cron { 'puppet':
         ensure => absent,
       }
     }
   }
 }
diff --git a/manifests/agent/service/systemd.pp b/manifests/agent/service/systemd.pp
index ec61d37..24eec86 100644
--- a/manifests/agent/service/systemd.pp
+++ b/manifests/agent/service/systemd.pp
@@ -1,66 +1,66 @@
 class puppet::agent::service::systemd (
   Boolean $enabled = false,
 ) {
   unless 'systemd.timer' in $::puppet::unavailable_runmodes {
     exec { 'systemctl-daemon-reload-puppet':
       refreshonly => true,
       path        => $::path,
       command     => 'systemctl daemon-reload',
     }
 
     if $enabled {
       # Use the same times as for cron
-      $times = ip_to_cron($::puppet::runinterval)
+      $times = extlib::ip_to_cron($::puppet::runinterval)
 
       $command = $::puppet::systemd_cmd ? {
         undef   => "${::puppet::puppet_cmd} agent --config ${::puppet::dir}/puppet.conf --onetime --no-daemonize --detailed-exitcode --no-usecacheonfailure",
         default => $::puppet::systemd_cmd,
       }
 
       $randomizeddelaysec = $::puppet::systemd_randomizeddelaysec
 
       file { "/etc/systemd/system/${::puppet::systemd_unit_name}.timer":
         content => template('puppet/agent/systemd.puppet-run.timer.erb'),
         notify  => [
           Exec['systemctl-daemon-reload-puppet'],
           Service['puppet-run.timer'],
         ],
       }
 
       file { "/etc/systemd/system/${::puppet::systemd_unit_name}.service":
         content => template('puppet/agent/systemd.puppet-run.service.erb'),
         notify  => Exec['systemctl-daemon-reload-puppet'],
       }
 
       service { 'puppet-run.timer':
         ensure   => running,
         provider => 'systemd',
         name     => "${::puppet::systemd_unit_name}.timer",
         enable   => true,
         require  => Exec['systemctl-daemon-reload-puppet'],
       }
     } else {
       # Reverse order - stop, delete files, exec
       service { 'puppet-run.timer':
         ensure   => stopped,
         provider => 'systemd',
         name     => "${::puppet::systemd_unit_name}.timer",
         enable   => false,
         before   => [
           File["/etc/systemd/system/${::puppet::systemd_unit_name}.timer"],
           File["/etc/systemd/system/${::puppet::systemd_unit_name}.service"],
         ],
       }
 
       file { "/etc/systemd/system/${::puppet::systemd_unit_name}.timer":
         ensure => absent,
         notify => Exec['systemctl-daemon-reload-puppet'],
       }
 
       file { "/etc/systemd/system/${::puppet::systemd_unit_name}.service":
         ensure => absent,
         notify => Exec['systemctl-daemon-reload-puppet'],
       }
     }
   }
 }
diff --git a/metadata.json b/metadata.json
index ca8a925..ff6a9d1 100644
--- a/metadata.json
+++ b/metadata.json
@@ -1,118 +1,118 @@
 {
   "name": "theforeman-puppet",
   "version": "10.1.1",
   "author": "theforeman",
   "summary": "Puppet agent and server configuration",
   "license": "GPL-3.0+",
   "source": "git://github.com/theforeman/puppet-puppet",
   "project_page": "https://github.com/theforeman/puppet-puppet",
   "issues_url": "https://github.com/theforeman/puppet-puppet/issues",
   "description": "Module for installing the Puppet agent and Puppet server",
   "tags": [
     "foreman",
     "puppet",
     "puppetmaster",
     "puppet-server"
   ],
   "dependencies": [
     {
       "name": "puppetlabs/apache",
       "version_requirement": ">= 1.2.0 < 4.0.0"
     },
     {
       "name": "puppetlabs/concat",
       "version_requirement": ">= 1.0.0 < 6.0.0"
     },
     {
       "name": "puppetlabs/stdlib",
       "version_requirement": ">= 4.13.0 < 6.0.0"
     },
     {
       "name": "puppet/extlib",
-      "version_requirement": ">= 0.11.3 < 4.0.0"
+      "version_requirement": ">= 3.0.0 < 4.0.0"
     }
   ],
   "requirements": [
     {
       "name": "puppet",
       "version_requirement": ">= 4.6.1 < 7.0.0"
     }
   ],
   "operatingsystem_support": [
     {
       "operatingsystem": "RedHat",
       "operatingsystemrelease": [
         "6",
         "7"
       ]
     },
     {
       "operatingsystem": "CentOS",
       "operatingsystemrelease": [
         "6",
         "7"
       ]
     },
     {
       "operatingsystem": "Scientific",
       "operatingsystemrelease": [
         "6",
         "7"
       ]
     },
     {
       "operatingsystem": "Fedora",
       "operatingsystemrelease": [
         "26"
       ]
     },
     {
       "operatingsystem": "Debian",
       "operatingsystemrelease": [
         "8",
         "9"
       ]
     },
     {
       "operatingsystem": "Ubuntu",
       "operatingsystemrelease": [
         "14.04",
         "16.04",
         "18.04"
       ]
     },
     {
       "operatingsystem": "FreeBSD",
       "operatingsystemrelease": [
         "10",
         "11"
       ]
     },
     {
       "operatingsystem": "DragonFly",
       "operatingsystemrelease": [
         "4"
       ]
     },
     {
       "operatingsystem": "Archlinux"
     },
     {
       "operatingsystem": "SLES",
       "operatingsystemrelease": [
         "11",
         "12"
       ]
     },
     {
       "operatingsystem": "windows",
       "operatingsystemrelease": [
         "7",
         "8",
         "2008 R2",
         "2012",
         "2012 R2"
       ]
     }
   ]
 }