diff --git a/browser-providers.conf.js b/browser-providers.conf.js
index b55a16aac0..70ab49d83a 100644
--- a/browser-providers.conf.js
+++ b/browser-providers.conf.js
@@ -8,7 +8,7 @@ var customLaunchers = {
   'SL_CHROME': {
     base: 'SauceLabs',
     browserName: 'chrome',
-    version: '45'
+    version: '46'
   },
   'SL_CHROMEBETA': {
     base: 'SauceLabs',
@@ -23,7 +23,7 @@ var customLaunchers = {
   'SL_FIREFOX': {
     base: 'SauceLabs',
     browserName: 'firefox',
-    version: '40'
+    version: '42'
   },
   'SL_FIREFOXBETA': {
     base: 'SauceLabs',
@@ -69,7 +69,7 @@ var customLaunchers = {
     base: 'SauceLabs',
     browserName: 'iphone',
     platform: 'OS X 10.10',
-    version: '9.0'
+    version: '9.1'
   },
   'SL_IE9': {
     base: 'SauceLabs',
diff --git a/karma-js.conf.js b/karma-js.conf.js
index f9fa8113bf..b803407a39 100644
--- a/karma-js.conf.js
+++ b/karma-js.conf.js
@@ -41,7 +41,7 @@ module.exports = function(config) {
       recordVideo: false,
       recordScreenshots: false,
       options: {
-        'selenium-version': '2.47.1',
+        'selenium-version': '2.48.2',
         'command-timeout': 600,
         'idle-timeout': 600,
         'max-duration': 5400