update minimist dependency to require a minimum version of 1.2.3

.travis.yml

@@ -1,15 +1,16 @@
 sudo: false
 language: node_js
 node_js:
-  - 8
   - 10
+  - 12
+
+services:
+  - xvfb
 
 before_install:
   - npm install -g npm
 
 before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
   - npm install -g grunt-cli
 
 script:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "karma-mocha",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "A Karma plugin. Adapter for Mocha testing framework.",
   "main": "lib/index.js",
   "sharedKarmaFiles": {
@@ -22,7 +22,7 @@
   ],
   "author": "Vojta Jina <vojta.jina@gmail.com>",
   "dependencies": {
-    "minimist": "1.2.0"
+    "minimist": "^1.2.3"
   },
   "devDependencies": {
     "chai": "^3.4.1",