diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b6efb6..efe592e 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 Postmark PHP class changelog
 ============================
 
+## 0.4.6
+
+* Disable Curl cert verification
+
 ## 0.4.5
 
 * Internally uses constants for recipients
diff --git a/Postmark.php b/Postmark.php
index 5fc2554..7d54251 100755
--- a/Postmark.php
+++ b/Postmark.php
@@ -333,6 +333,7 @@ public function send($options = array())
 		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
 		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
 		curl_setopt($ch, CURLOPT_CAINFO, dirname(__FILE__) . '/Certificate/cacert.pem');
+		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
 
 		$return = curl_exec($ch);
 		$curlError = curl_error($ch);