diff --git a/src/js/background.js b/src/js/background.js
index 95a8b60..6008b45 100644
--- a/src/js/background.js
+++ b/src/js/background.js
@@ -36,16 +36,15 @@ var oneDay = 24 * oneHour;
 
 var defaultUserAgentStrings = [
     '# http://www.useragentstring.com/pages/Chrome/',
-    'Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2049.0 Safari/537.36',
-    'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.67 Safari/537.36',
-    'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.67 Safari/537.36',
-    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1944.0 Safari/537.36',
-    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.47 Safari/537.36'
-];
-
-var getDefaultUserAgentStrings = function() {
-    return defaultUserAgentStrings.join('\n');
-};
+    '# http://techblog.willshouse.com/2012/01/03/most-common-user-agents/',
+    'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.124 Safari/537.36',
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/600.1.17 (KHTML, like Gecko) Version/7.1 Safari/537.85.10',
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10) AppleWebKit/600.1.25 (KHTML, like Gecko) Version/8.0 Safari/600.1.25',
+    'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.104 Safari/537.36',
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.124 Safari/537.36',
+    'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.124 Safari/537.36',
+    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/38.0.2125.104 Safari/537.36'
+].join('\n');
 
 /******************************************************************************/
 
@@ -74,7 +73,7 @@ return {
         smartAutoReload: 'current',
         spoofUserAgent: false,
         spoofUserAgentEvery: 5,
-        spoofUserAgentWith: getDefaultUserAgentStrings(),
+        spoofUserAgentWith: defaultUserAgentStrings,
         statsFilters: {},
         subframeColor: '#cc0000',
         subframeOpacity: 100