diff --git a/Protocols/EPP/eppData/eppContact.php b/Protocols/EPP/eppData/eppContact.php
index b44c5bfb..9337fb7a 100644
--- a/Protocols/EPP/eppData/eppContact.php
+++ b/Protocols/EPP/eppData/eppContact.php
@@ -239,7 +239,7 @@ protected function validatePhoneNumber($number) {
         if (!strlen($number)) {
             return null;
         }
-        if ($number{0} != '+') {
+        if ($number[0] != '+') {
             throw new eppException('Phone number ' . $number . ' is not valid for EPP. Valid format is +cc.nnnnnnnnnnn');
         }
         if (strpos($number, '.') === false) {
diff --git a/Protocols/EPP/eppExtensions/at-ext-epp-1.0/eppResponses/atEppResponseTrait.php b/Protocols/EPP/eppExtensions/at-ext-epp-1.0/eppResponses/atEppResponseTrait.php
index e96175cc..a1f90c25 100755
--- a/Protocols/EPP/eppExtensions/at-ext-epp-1.0/eppResponses/atEppResponseTrait.php
+++ b/Protocols/EPP/eppExtensions/at-ext-epp-1.0/eppResponses/atEppResponseTrait.php
@@ -186,9 +186,9 @@ public function getDomainCreateDate() {
 
     public function Success() {
         $resultcode = $this->getResultCode();
-        $success = ($resultcode{0} == '1');
+        $success = ($resultcode[0] == '1');
         if (!$success) {
-            switch ($resultcode{1}) {
+            switch ($resultcode[1]) {
                 case '0':
                     $this->setProblemtype('syntax');
                     break;
diff --git a/Protocols/EPP/eppExtensions/ficora/eppRequests/ficoraEppDnssecUpdateDomainRequest.php b/Protocols/EPP/eppExtensions/ficora/eppRequests/ficoraEppDnssecUpdateDomainRequest.php
new file mode 100644
index 00000000..3f4efdd6
--- /dev/null
+++ b/Protocols/EPP/eppExtensions/ficora/eppRequests/ficoraEppDnssecUpdateDomainRequest.php
@@ -0,0 +1,29 @@
+<?php
+
+
+namespace Metaregistrar\EPP;
+
+/**
+ * Class ficoraEppDnssecUpdateDomainRequest
+ * @package Metaregistrar\EPP
+ */
+class ficoraEppDnssecUpdateDomainRequest extends eppDnssecUpdateDomainRequest
+{
+    /**
+     * ficoraEppDnssecUpdateDomainRequest constructor.
+     * @param $infodomain
+     * @param null $hosts
+     * @param bool $namespacesinroot
+     * @throws \Metaregistrar\EPP\eppException
+     */
+    public function __construct($objectname, $addinfo = null, $removeinfo = null, $updateinfo = null)
+    {
+        parent::__construct($objectname, $addinfo, $removeinfo, $updateinfo);
+        $this->addFicoraExtension();
+        $this->addSessionId();
+    }
+
+    public function addFicoraExtension(){
+        $this->domainobject->setAttribute('xmlns:domain', 'urn:ietf:params:xml:ns:domain-1.0');
+    }
+}
diff --git a/Protocols/EPP/eppExtensions/ficora/includes.php b/Protocols/EPP/eppExtensions/ficora/includes.php
index a62f1d0d..7fade022 100644
--- a/Protocols/EPP/eppExtensions/ficora/includes.php
+++ b/Protocols/EPP/eppExtensions/ficora/includes.php
@@ -30,3 +30,6 @@
 
 include_once(dirname(__FILE__) . '/eppRequests/ficoraEppCreateContactRequest.php');
 $this->addCommandResponse('Metaregistrar\EPP\ficoraEppCreateContactRequest', 'Metaregistrar\EPP\eppCreateContactResponse');
+
+include_once(dirname(__FILE__). '/eppRequests/ficoraEppDnssecUpdateDomainRequest.php');
+$this->addCommandResponse('Metaregistrar\EPP\ficoraEppDnssecUpdateDomainRequest', 'Metaregistrar\EPP\eppUpdateDomainResponse');
diff --git a/Protocols/EPP/eppExtensions/sidn-ext-epp-1.0/eppResponses/sidnEppResponse.php b/Protocols/EPP/eppExtensions/sidn-ext-epp-1.0/eppResponses/sidnEppResponse.php
index 64c2bba3..55d04dbb 100644
--- a/Protocols/EPP/eppExtensions/sidn-ext-epp-1.0/eppResponses/sidnEppResponse.php
+++ b/Protocols/EPP/eppExtensions/sidn-ext-epp-1.0/eppResponses/sidnEppResponse.php
@@ -10,9 +10,9 @@ public function Success() {
         $xpath = $this->xPath();
         $result = $xpath->query('/epp:epp/epp:response/epp:result/@code');
         $resultcode = $result->item(0)->nodeValue;
-        $success = ($resultcode{0} == '1');
+        $success = ($resultcode[0] == '1');
         if (!$success) {
-            switch ($resultcode{1}) {
+            switch ($resultcode[1]) {
                 case '0':
                     $this->setProblemtype('syntax');
                     break;
diff --git a/Protocols/EPP/eppResponses/eppResponse.php b/Protocols/EPP/eppResponses/eppResponse.php
index 3acec2ff..8921a0ad 100644
--- a/Protocols/EPP/eppResponses/eppResponse.php
+++ b/Protocols/EPP/eppResponses/eppResponse.php
@@ -79,7 +79,7 @@ class eppResponse extends \DOMDocument {
     /*
      * @var array of supported versions
      */
-    public $version;
+    public ?string $version;
 
     public $originalrequest;
     /**
@@ -123,9 +123,9 @@ public function dumpContents() {
      */
     public function Success() {
         $resultcode = $this->getResultCode();
-        $success = ($resultcode{0} == '1');
+        $success = ($resultcode[0] == '1');
         if (!$success) {
-            switch ($resultcode{1}) {
+            switch ($resultcode[1]) {
                 case '0':
                     $this->setProblemtype('syntax');
                     break;
diff --git a/Registries/ficoraEppConnection/eppConnection.php b/Registries/ficoraEppConnection/eppConnection.php
index 28584c0a..7deb9230 100644
--- a/Registries/ficoraEppConnection/eppConnection.php
+++ b/Registries/ficoraEppConnection/eppConnection.php
@@ -6,15 +6,15 @@ class ficoraEppConnection extends eppConnection {
     public function __construct($logging = false, $settingsfile = null) {
         // Construct the EPP connection object en specify if you want logging on or off
         parent::__construct($logging, $settingsfile);
-        
+
         // Specify timeout values in seconds, test interface is kind of slow
         parent::setTimeout(200);
 
         // Enable DNSSEC, Ficora supports this
         parent::enableDnssec();
 
-        // Make sure services are not added to the main EPP commands
-        parent::setServices(null);
+        // Make sure services are added
+        parent::setServices([]);
 
         // Add the commands and responses specific to this registry
         // Please make sure the corresponding PHP files are present!
@@ -24,4 +24,4 @@ public function __construct($logging = false, $settingsfile = null) {
 
     }
 
-}
\ No newline at end of file
+}
diff --git a/composer.json b/composer.json
index 0199cfde..9dcfc1e7 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "name": "metaregistrar/php-epp-client",
+    "name": "finnishtechcompany/php-epp-client",
     "type": "library",
     "description": "Object-oriented PHP EPP Client",
     "keywords": ["xml","epp","domains"],
@@ -9,6 +9,10 @@
         {
             "name": "Ewout de Graaf",
             "email": "ewout@metaregistrar.com"
+        },
+        {
+            "name": "Fiteco",
+            "email": "support@fiteco.fi"
         }
     ],
     "require": {