diff --git a/ContributionScores.i18n.magic.php b/ContributionScores.i18n.magic.php
index 3c51119..8f15db3 100644
--- a/ContributionScores.i18n.magic.php
+++ b/ContributionScores.i18n.magic.php
@@ -3,9 +3,9 @@
  *  Magic words for extension.
  */
 
-$magicWords = array();
+$magicWords = [];
 
 /** English (English) */
-$magicWords['en'] = array(
-	'cscore' => array( 0, 'cscore' ),
-);
+$magicWords['en'] = [
+	'cscore' => [ 0, 'cscore' ],
+];
diff --git a/ContributionScores.php b/ContributionScores.php
index 47ebc67..508e4d6 100644
--- a/ContributionScores.php
+++ b/ContributionScores.php
@@ -9,14 +9,14 @@ if ( !defined( 'MEDIAWIKI' ) ) {
 	exit( 1 );
 }
 
-$wgExtensionCredits['specialpage'][] = array(
+$wgExtensionCredits['specialpage'][] = [
 	'path' => __FILE__,
 	'name' => 'Contribution Scores',
 	'url' => 'https://www.mediawiki.org/wiki/Extension:Contribution_Scores',
 	'author' => 'Tim Laqua',
 	'descriptionmsg' => 'contributionscores-desc',
-	'version' => '1.23.0'
-);
+	'version' => '1.25.0'
+];
 
 define( 'CONTRIBUTIONSCORES_MAXINCLUDELIMIT', 50 );
 $wgContribScoreReports = null;
@@ -67,19 +67,19 @@ function efContributionScores_Render( &$parser, $usertext, $metric = 'score' ) {
 		if ( $metric == 'score' ) {
 			$res = $dbr->select( 'revision',
 				'COUNT(DISTINCT rev_page)+SQRT(COUNT(rev_id)-COUNT(DISTINCT rev_page))*2 AS wiki_rank',
-				array( 'rev_user' => $user->getID() ) );
+				[ 'rev_user' => $user->getID() ] );
 			$row = $dbr->fetchObject( $res );
 			$output = $wgLang->formatNum( round( $row->wiki_rank, 0 ) );
 		} elseif ( $metric == 'changes' ) {
 			$res = $dbr->select( 'revision',
 				'COUNT(rev_id) AS rev_count',
-				array( 'rev_user' => $user->getID() ) );
+				[ 'rev_user' => $user->getID() ] );
 			$row = $dbr->fetchObject( $res );
 			$output = $wgLang->formatNum( $row->rev_count );
 		} elseif ( $metric == 'pages' ) {
 			$res = $dbr->select( 'revision',
 				'COUNT(DISTINCT rev_page) AS page_count',
-				array( 'rev_user' => $user->getID() ) );
+				[ 'rev_user' => $user->getID() ] );
 			$row = $dbr->fetchObject( $res );
 			$output = $wgLang->formatNum( $row->page_count );
 		} else {
diff --git a/ContributionScores_body.php b/ContributionScores_body.php
index 4f4d309..aba2370 100644
--- a/ContributionScores_body.php
+++ b/ContributionScores_body.php
@@ -94,11 +94,11 @@ class ContributionScores extends IncludableSpecialPage {
 
 		$output = "<table class=\"wikitable contributionscores plainlinks{$sortable}\" >\n" .
 			"<tr class='header'>\n" .
-			Html::element( 'th', array(), $this->msg( 'contributionscores-rank' )->text() ) .
-			Html::element( 'th', array(), $this->msg( 'contributionscores-score' )->text() ) .
-			Html::element( 'th', array(), $this->msg( 'contributionscores-pages' )->text() ) .
-			Html::element( 'th', array(), $this->msg( 'contributionscores-changes' )->text() ) .
-			Html::element( 'th', array(), $this->msg( 'contributionscores-username' )->text() );
+			Html::element( 'th', [], $this->msg( 'contributionscores-rank' )->text() ) .
+			Html::element( 'th', [], $this->msg( 'contributionscores-score' )->text() ) .
+			Html::element( 'th', [], $this->msg( 'contributionscores-pages' )->text() ) .
+			Html::element( 'th', [], $this->msg( 'contributionscores-changes' )->text() ) .
+			Html::element( 'th', [], $this->msg( 'contributionscores-username' )->text() );
 
 		$altrow = '';
 		$user_rank = 1;
@@ -154,12 +154,12 @@ class ContributionScores extends IncludableSpecialPage {
 
 		if ( !empty( $title ) ) {
 			$output = Html::rawElement( 'table',
-				array(
+				[
 					'style' => 'border-spacing: 0; padding: 0',
 					'class' => 'contributionscores-wrapper',
 					'lang' => htmlspecialchars( $lang->getCode() ),
 					'dir' => $lang->getDir()
-				),
+				],
 				"\n" .
 				"<tr>\n" .
 				"<td style='padding: 0px;'>{$title}</td>\n" .
@@ -223,7 +223,7 @@ class ContributionScores extends IncludableSpecialPage {
 		}
 		$reportTitle .= ' ' . $this->msg( 'contributionscores-top' )->numParams( $limit )->text();
 		$title = Xml::element( 'h4',
-				array( 'class' => 'contributionscores-title' ),
+				[ 'class' => 'contributionscores-title' ],
 				$reportTitle
 			) . "\n";
 		$this->getOutput()->addHTML( $this->genContributionScoreTable(
@@ -241,11 +241,11 @@ class ContributionScores extends IncludableSpecialPage {
 		global $wgContribScoreReports;
 
 		if ( !is_array( $wgContribScoreReports ) ) {
-			$wgContribScoreReports = array(
-				array( 7, 50 ),
-				array( 30, 50 ),
-				array( 0, 50 )
-			);
+			$wgContribScoreReports = [
+				[ 7, 50 ],
+				[ 30, 50 ],
+				[ 0, 50 ]
+			];
 		}
 
 		$out = $this->getOutput();
@@ -260,7 +260,7 @@ class ContributionScores extends IncludableSpecialPage {
 			}
 			$reportTitle .= ' ' . $this->msg( 'contributionscores-top' )->numParams( $revs )->text();
 			$title = Xml::element( 'h2',
-					array( 'class' => 'contributionscores-title' ),
+					[ 'class' => 'contributionscores-title' ],
 					$reportTitle
 				) . "\n";
 			$out->addHTML( $title );
diff --git a/Gruntfile.js b/Gruntfile.js
index 1c93271..3bed33b 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -1,5 +1,7 @@
 /*jshint node:true */
 module.exports = function ( grunt ) {
+	'use strict';
+
 	grunt.loadNpmTasks( 'grunt-contrib-jshint' );
 	grunt.loadNpmTasks( 'grunt-banana-checker' );
 	grunt.loadNpmTasks( 'grunt-jsonlint' );
@@ -11,7 +13,7 @@ module.exports = function ( grunt ) {
 			]
 		},
 		banana: {
-			all: 'i18n/'
+			all: 'i18n'
 		},
 		jsonlint: {
 			all: [
diff --git a/composer.json b/composer.json
index 083767b..5d52161 100644
--- a/composer.json
+++ b/composer.json
@@ -1,9 +1,10 @@
 {
 	"require-dev": {
 		"jakub-onderka/php-parallel-lint": "0.9.2",
-		"mediawiki/mediawiki-codesniffer": "0.5.1"
+		"mediawiki/mediawiki-codesniffer": "0.6.0"
 	},
 	"scripts": {
+		"fix": "phpcbf",
 		"test": [
 			"parallel-lint . --exclude vendor",
 			"phpcs -p -s"
diff --git a/package.json b/package.json
index 407b969..611c585 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,8 @@
     "grunt": "0.4.5",
     "grunt-cli": "0.1.13",
     "grunt-contrib-jshint": "0.11.3",
-    "grunt-banana-checker": "0.4.0",
-    "grunt-jsonlint": "1.0.7"
+    "grunt-jscs": "2.5.0",
+    "grunt-jsonlint": "1.0.7",
+    "grunt-banana-checker": "0.4.0"
   }
 }