diff --git a/extension/js/UAGenerator.js b/extension/js/UAGenerator.js
index c21a976c..0da92109 100644
--- a/extension/js/UAGenerator.js
+++ b/extension/js/UAGenerator.js
@@ -82,19 +82,19 @@ var UAGenerator = function() {
     media_server: ['( Media Center PC [4-6]\\.0;|)'],
     windows: ['Windows NT (6\\.[1-3]|10\\.0)'],
     macos: {
-      v10_blink:   ['Intel Mac OS X 10_(1[0-3])_[0-4]'],
-      v10_firefox: ['Intel Mac OS X 10\\.(1[0-3])']
+      v10_blink:   ['Intel Mac OS X 10_(1[0-4])_[0-4]'],
+      v10_firefox: ['Intel Mac OS X 10\\.(1[0-4])']
     },
     applewebkit: ['AppleWebKit/(60[1-5]\\.[1-7]\\.[1-8])', 'AppleWebKit/(53[5-8]\\.[1-2][0-9]\\.[1-3][0-9])'],
     browsers_versions: {
-      chrome:  ['(68\\.0\\.3440|69\\.0\\.3497|70\\.0\\.3538|71\\.0\\.3578|72\\.0\\.3590)\\.(?:[8-9]\d|1[0-4]{2})'],
-      safari:  ['1[01]\\.[0-1]\\.[1-5]'],
-      firefox: ['6[0-5]\\.0'],
+      chrome:  ['(69\\.0\\.3497|70\\.0\\.3538|71\\.0\\.3578|72\\.0\\.3610)\\.(?:[89]\d|1[0-4]{2})'],
+      safari:  ['1[012]\\.[0-1]\\.[1-5]'],
+      firefox: ['6[02-5]\\.0'],
       opera:   ['4[4-6]\\.0\\.2[1-3][0-9][0-9]\\.([1-2]|)[1-9][0-9]'],
       edge:    ['Chrome/52\\.0\\.2743\\.116 Safari/537\\.36 Edge/15\\.15063',
           'Chrome/58\\.0\\.3029\\.110 Safari/537\\.36 Edge/16\\.16299',
           'Chrome/64\\.0\\.3282\\.140 Safari/537\\.36 Edge/17\\.17134',
-          'Chrome/64\\.0\\.3282\\.140 Safari/537\\.36 Edge/18\\.17704']
+          'Chrome/64\\.0\\.3282\\.140 Safari/537\\.36 Edge/18\\.17763']
     }
   };