diff --git a/src/Jackett.Common/Utils/BrowserUtil.cs b/src/Jackett.Common/Utils/BrowserUtil.cs
index 8c8885170..36b58f2f5 100644
--- a/src/Jackett.Common/Utils/BrowserUtil.cs
+++ b/src/Jackett.Common/Utils/BrowserUtil.cs
@@ -12,13 +12,14 @@ namespace Jackett.Utils
         public static string ChromeUserAgent
         {
             get {
+                // When updating these make sure they are not detected by the incapsula bot detection engine (e.g. kickasstorrent indexer)
                 if (System.Environment.OSVersion.Platform == PlatformID.Unix)
                 {
-                    return "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chrome/47.0.2526.73 Safari/537.36";
+                    return "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36";
                 }
                 else
                 {
-                    return "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.73 Safari/537.36";
+                    return "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) 63.0.3239.132 Safari/537.36";
                 }
             }
         }