diff --git a/DuckDNSClient/src/duckdns.java b/DuckDNSClient/src/duckdns.java
index 127f657..d8c9261 100644
--- a/DuckDNSClient/src/duckdns.java
+++ b/DuckDNSClient/src/duckdns.java
@@ -318,7 +318,7 @@ public void actionPerformed(ActionEvent e) {
 
 private static String getip() {
 Document doc = null;
-String url = "http://checkip.amazonaws.com";
+String url = "https://checkip.amazonaws.com";
 String ip = "";
 
 try {
@@ -335,7 +335,7 @@ private static String getip() {
 }
 
 private static String updateDuckDNS(String domain, String token, String ipaddress) {
-String url = "http://www.duckdns.org/update?domains=" + domain + "&token=" + token + "&ip=" + ipaddress;
+String url = "https://www.duckdns.org/update?domains=" + domain + "&token=" + token + "&ip=" + ipaddress;
 Document doc = null;
 String ua = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.120 Safari/535.2";
 try {