diff --git a/Code/IPFilter/ListProviders/EmuleSecurity.cs b/Code/IPFilter/ListProviders/EmuleSecurity.cs
index 703a460..277c6e0 100644
--- a/Code/IPFilter/ListProviders/EmuleSecurity.cs
+++ b/Code/IPFilter/ListProviders/EmuleSecurity.cs
@@ -26,7 +26,7 @@ public string GetUrlForMirror(FileMirror mirror)
         {
             if(string.Equals("Default", mirror.Id, StringComparison.OrdinalIgnoreCase))
             {
-                return "http://upd.emule-security.org/ipfilter.zip";
+                return "https://upd.emule-security.org/ipfilter.zip";
             }
 
             throw new ArgumentOutOfRangeException();