diff --git a/.eslintrc.json b/.eslintrc.json
index 1731361b..1f6cec42 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -13,6 +13,6 @@
 	},
 	"rules": {
 		"max-len": "off",
-		"jquery/no-global-selector": "off"
+		"no-jquery/no-global-selector": "off"
 	}
 }
diff --git a/.gitignore b/.gitignore
index 29645e09..62562989 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 composer.lock
 vendor
 node_modules/
+.eslintcache
 
 # Editors
 *.kate-swp
diff --git a/Gruntfile.js b/Gruntfile.js
index 59b4c3fe..ad15a5ca 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -9,7 +9,8 @@ module.exports = function ( grunt ) {
 	grunt.initConfig( {
 		eslint: {
 			options: {
-				reportUnusedDisableDirectives: true
+				reportUnusedDisableDirectives: true,
+				cache: true
 			},
 			all: [
 				'**/*.js',
diff --git a/package.json b/package.json
index 329ce476..b0ef98ec 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
     "test": "grunt test"
   },
   "devDependencies": {
-    "eslint-config-wikimedia": "0.10.1",
+    "eslint-config-wikimedia": "0.11.0",
     "grunt": "1.0.3",
     "grunt-banana-checker": "0.7.0",
     "grunt-eslint": "21.0.0",