diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
index cce3710d..98f0c89d 100644
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -12,6 +12,6 @@ assignees: ''
 #
 # There's a better way to get help!
 #
-# Send your questions or issues to sdksupport@yoti.com
+# Send your questions or issues to https://support.yoti.com
 #
 #
diff --git a/README.md b/README.md
index 57594652..baf6ffee 100755
--- a/README.md
+++ b/README.md
@@ -66,7 +66,7 @@ The Yoti SDK can be used for the following products, follow the links for more i
 
 ## Support
 
-For any questions or support please email [clientsupport@yoti.com](mailto:clientsupport@yoti.com).
+For any questions or support please contact us here: https://support.yoti.com
 Please provide the following to get you up and working as quickly as possible:
 
 * Computer type
diff --git a/composer.json b/composer.json
index 602c2179..46af649a 100755
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
   "name": "yoti/yoti-php-sdk",
   "description": "Yoti SDK for quickly integrating your PHP backend with Yoti",
-  "version": "4.2.0",
+  "version": "4.2.2",
   "keywords": [
     "yoti",
     "sdk"
diff --git a/src/Constants.php b/src/Constants.php
index f784e2ec..300def72 100644
--- a/src/Constants.php
+++ b/src/Constants.php
@@ -25,7 +25,7 @@ class Constants
     public const SDK_IDENTIFIER = 'PHP';
 
     /** Default SDK version */
-    public const SDK_VERSION = '4.2.0';
+    public const SDK_VERSION = '4.2.2';
 
     /** Base url for connect page (user will be redirected to this page eg. baseurl/app-id) */
     public const CONNECT_BASE_URL = 'https://www.yoti.com/connect';
diff --git a/src/Profile/Util/Attribute/AnchorConverter.php b/src/Profile/Util/Attribute/AnchorConverter.php
index 89558202..33e6fb57 100644
--- a/src/Profile/Util/Attribute/AnchorConverter.php
+++ b/src/Profile/Util/Attribute/AnchorConverter.php
@@ -115,7 +115,7 @@ private static function convertCertToX509(string $certificate): \stdClass
             }
         });
 
-        $decodedX509Data = Json::decode(Json::encode($X509Data), false);
+        $decodedX509Data = Json::decode(Json::encode(Json::convert_from_latin1_to_utf8_recursively($X509Data)), false);
 
         // Ensure serial number is cast to string.
         // @see \phpseclib\Math\BigInteger::__toString()
diff --git a/src/Util/Json.php b/src/Util/Json.php
index cdeeefd9..e014e174 100644
--- a/src/Util/Json.php
+++ b/src/Util/Json.php
@@ -55,4 +55,22 @@ private static function validate(): void
             throw new JsonException(json_last_error_msg(), json_last_error());
         }
     }
+
+    public static function convert_from_latin1_to_utf8_recursively($dat)
+    {
+        if (is_string($dat)) {
+            return utf8_encode($dat);
+        } elseif (is_array($dat)) {
+            $ret = [];
+            foreach ($dat as $i => $d) $ret[ $i ] = self::convert_from_latin1_to_utf8_recursively($d);
+
+            return $ret;
+        } elseif (is_object($dat)) {
+            foreach ($dat as $i => $d) $dat->$i = self::convert_from_latin1_to_utf8_recursively($d);
+
+            return $dat;
+        } else {
+            return $dat;
+        }
+    }
 }