diff --git a/composer.json b/composer.json
index eeb22fd..a5599b1 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,7 @@
 	},
 	"require-dev": {
 		"jakub-onderka/php-parallel-lint": "1.0.0",
-		"mediawiki/mediawiki-codesniffer": "28.0.0",
+		"mediawiki/mediawiki-codesniffer": "29.0.0",
 		"jakub-onderka/php-console-highlighter": "0.3.2",
 		"mediawiki/minus-x": "0.3.2",
 		"mediawiki/mediawiki-phan-config": "0.9.0"
diff --git a/includes/ResourceLoaderLessModule.php b/includes/ResourceLoaderLessModule.php
index 5849755..4386726 100644
--- a/includes/ResourceLoaderLessModule.php
+++ b/includes/ResourceLoaderLessModule.php
@@ -22,9 +22,9 @@
 
 namespace Vector;
 
+use ConfigException;
 use CSSMin;
 use MediaWiki\MediaWikiServices;
-use ConfigException;
 use ResourceLoaderContext;
 use ResourceLoaderFileModule;
 
diff --git a/includes/VectorTemplate.php b/includes/VectorTemplate.php
index 8fcba48..d0314c1 100644
--- a/includes/VectorTemplate.php
+++ b/includes/VectorTemplate.php
@@ -336,7 +336,7 @@ class VectorTemplate extends BaseTemplate {
 
 		foreach ( $this->data['namespace_urls'] as $key => $item ) {
 			$props[ 'html-items' ] .= $this->makeListItem( $key, $item );
-		};
+		}
 
 		echo $templateParser->processTemplate( 'VectorTabs', $props );
 	}
@@ -390,7 +390,7 @@ class VectorTemplate extends BaseTemplate {
 			$props[ 'html-items' ] .= $this->makeListItem( $key, $item, [
 				'vector-collapsible' => true,
 			] );
-		};
+		}
 
 		echo $templateParser->processTemplate( 'VectorTabs', $props );
 	}
@@ -438,7 +438,7 @@ class VectorTemplate extends BaseTemplate {
 					[ 'id' => 'pt-anonuserpage' ],
 					$this->getMsg( 'notloggedin' )->text()
 				);
-		};
+		}
 
 		if ( array_key_exists( 'uls', $personalTools ) ) {
 			$props['html-lang-selector'] = $this->makeListItem( 'uls', $personalTools[ 'uls' ] );