diff --git a/README.md b/README.md
index c518802..c816fbb 100644
--- a/README.md
+++ b/README.md
@@ -58,3 +58,8 @@ You can watch only watch one test suite a time.
 `grunt autotest:unit`
 `grunt autotest:midway`
 `grunt autotest:e2e`
+
+#### Tips
+Setting chrome bin path might be required when running on linux
+export CHROME_BIN=/usr/bin/chromium-browser
+
diff --git a/package.json b/package.json
index 204a64a..63400a5 100644
--- a/package.json
+++ b/package.json
@@ -19,19 +19,19 @@
     "grunt-shell": "~0.2.2",
     "grunt-contrib-copy": "~0.4.1",
     "karma-mocha": "latest",
-    "karma-chrome-launcher": "~0.1.0",
+    "karma-chrome-launcher": "latest",
     "karma-safari-launcher": "latest",
-    "karma-firefox-launcher": "~0.1.0",
+    "karma-firefox-launcher": "latest",
     "karma-ng-scenario": "latest",
     "chai": "1.4.0",
-    "karma-script-launcher": "~0.1.0",
-    "karma-html2js-preprocessor": "~0.1.0",
-    "karma-jasmine": "~0.1.3",
-    "karma-requirejs": "~0.1.0",
-    "karma-coffee-preprocessor": "~0.1.0",
-    "karma-phantomjs-launcher": "~0.1.0",
-    "karma": "~0.10.2",
-    "grunt-karma": "~0.6.2",
+    "karma-script-launcher": "latest",
+    "karma-html2js-preprocessor": "latest",
+    "karma-jasmine": "latest",
+    "karma-requirejs": "latest",
+    "karma-coffee-preprocessor": "latest",
+    "karma-phantomjs-launcher": "latest",
+    "karma": "latest",
+    "grunt-karma": "latest",
     "grunt-open": "~0.2.2",
     "ng-midway-tester": "2.0.5",
     "bower": "~1.2.7"