diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4fd0f0f..cfadda6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 #Release Notes
 
+##2.0.3
+
+- Remove CURLOPT_CAINFO - path to Certificate Authority (CA) bundle
+- Remove paymill.crt
+- Change user agent info to "Paymill-Shopware/2.0.3"
+
 ##2.0.2
  - Fix checkout with iframe
 
@@ -123,4 +129,4 @@
 - Added ELV as a payment mean
 
 ##1.0.0
-- Initial release
\ No newline at end of file
+- Initial release
diff --git a/Frontend/PaymPaymentCreditcard/lib/Services/Paymill/Apiclient/Curl.php b/Frontend/PaymPaymentCreditcard/lib/Services/Paymill/Apiclient/Curl.php
index 6514410..8791be8 100644
--- a/Frontend/PaymPaymentCreditcard/lib/Services/Paymill/Apiclient/Curl.php
+++ b/Frontend/PaymPaymentCreditcard/lib/Services/Paymill/Apiclient/Curl.php
@@ -33,7 +33,7 @@ class Services_Paymill_Apiclient_Curl implements Services_Paymill_Apiclient_Inte
      */
     private $_apiUrl = '/';
 
-    const USER_AGENT = 'Paymill-php/0.0.2';
+    const USER_AGENT = 'Paymill-Shopware/2.0.3';
 
     public static $lastRawResponse;
     public static $lastRawCurlOptions;
@@ -109,8 +109,7 @@ protected function _requestApi($action = '', $params = array(), $method = 'POST'
             CURLOPT_RETURNTRANSFER => true,
             CURLOPT_CUSTOMREQUEST => $method,
             CURLOPT_USERAGENT => self::USER_AGENT,
-            CURLOPT_SSL_VERIFYPEER => true,
-            CURLOPT_CAINFO => realpath(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'paymill.crt',
+            CURLOPT_SSL_VERIFYPEER => true
         );
 
         if (Services_Paymill_Apiclient_Interface::HTTP_GET === $method) {
@@ -160,4 +159,4 @@ public function getResponse()
         return $this->_responseArray;
     }
 
-}
\ No newline at end of file
+}
diff --git a/Frontend/PaymPaymentCreditcard/lib/Services/Paymill/Apiclient/paymill.crt b/Frontend/PaymPaymentCreditcard/lib/Services/Paymill/Apiclient/paymill.crt
deleted file mode 100644
index 20585f1..0000000
--- a/Frontend/PaymPaymentCreditcard/lib/Services/Paymill/Apiclient/paymill.crt
+++ /dev/null
@@ -1,25 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIENjCCAx6gAwIBAgIBATANBgkqhkiG9w0BAQUFADBvMQswCQYDVQQGEwJTRTEU
-MBIGA1UEChMLQWRkVHJ1c3QgQUIxJjAkBgNVBAsTHUFkZFRydXN0IEV4dGVybmFs
-IFRUUCBOZXR3b3JrMSIwIAYDVQQDExlBZGRUcnVzdCBFeHRlcm5hbCBDQSBSb290
-MB4XDTAwMDUzMDEwNDgzOFoXDTIwMDUzMDEwNDgzOFowbzELMAkGA1UEBhMCU0Ux
-FDASBgNVBAoTC0FkZFRydXN0IEFCMSYwJAYDVQQLEx1BZGRUcnVzdCBFeHRlcm5h
-bCBUVFAgTmV0d29yazEiMCAGA1UEAxMZQWRkVHJ1c3QgRXh0ZXJuYWwgQ0EgUm9v
-dDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALf3GjPm8gAELTngTlvt
-H7xsD821+iO2zt6bETOXpClMfZOfvUq8k+0DGuOPz+VtUFrWlymUWoCwSXrbLpX9
-uMq/NzgtHj6RQa1wVsfwTz/oMp50ysiQVOnGXw94nZpAPA6sYapeFI+eh6FqUNzX
-mk6vBbOmcZSccbNQYArHE504B4YCqOmoaSYYkKtMsE8jqzpPhNjfzp/haW+710LX
-a0Tkx63ubUFfclpxCDezeWWkWaCUN/cALw3CknLa0Dhy2xSoRcRdKn23tNbE7qzN
-E0S3ySvdQwAl+mG5aWpYIxG3pzOPVnVZ9c0p10a3CitlttNCbxWyuHv77+ldU9U0
-WicCAwEAAaOB3DCB2TAdBgNVHQ4EFgQUrb2YejS0Jvf6xCZU7wO94CTLVBowCwYD
-VR0PBAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8wgZkGA1UdIwSBkTCBjoAUrb2YejS0
-Jvf6xCZU7wO94CTLVBqhc6RxMG8xCzAJBgNVBAYTAlNFMRQwEgYDVQQKEwtBZGRU
-cnVzdCBBQjEmMCQGA1UECxMdQWRkVHJ1c3QgRXh0ZXJuYWwgVFRQIE5ldHdvcmsx
-IjAgBgNVBAMTGUFkZFRydXN0IEV4dGVybmFsIENBIFJvb3SCAQEwDQYJKoZIhvcN
-AQEFBQADggEBALCb4IUlwtYj4g+WBpKdQZic2YR5gdkeWxQHIzZlj7DYd7usQWxH
-YINRsPkyPef89iYTx4AWpb9a/IfPeHmJIZriTAcKhjW88t5RxNKWt9x+Tu5w/Rw5
-6wwCURQtjr0W4MHfRnXnJK3s9EK0hZNwEGe6nQY1ShjTK3rMUUKhemPR5ruhxSvC
-Nr4TDea9Y355e6cJDUCrat2PisP29owaQgVR1EX1n6diIWgVIEM8med8vSTYqZEX
-c4g/VhsxOBi0cQ+azcgOno4uG+GMmIPLHzHxREzGBHNJdmAPx/i9F4BrLunMTA5a
-mnkPIAou1Z5jJh5VkpTYghdae9C8x49OhgQ=
------END CERTIFICATE-----