diff --git a/composer.json b/composer.json
index 424420ee..de701dfa 100644
--- a/composer.json
+++ b/composer.json
@@ -25,11 +25,11 @@
 		"mediawiki/cldr": "Language names in all languages"
 	},
 	"require-dev": {
-		"mediawiki/mediawiki-codesniffer": "35.0.0",
+		"mediawiki/mediawiki-codesniffer": "36.0.0",
 		"mediawiki/mediawiki-phan-config": "0.10.6",
 		"mediawiki/minus-x": "1.1.1",
 		"php-parallel-lint/php-console-highlighter": "0.5.0",
-		"php-parallel-lint/php-parallel-lint": "1.2.0"
+		"php-parallel-lint/php-parallel-lint": "1.3.0"
 	},
 	"scripts": {
 		"fix": [
diff --git a/includes/api/ApiULSSetLanguage.php b/includes/api/ApiULSSetLanguage.php
index 715c6dd8..02de0207 100644
--- a/includes/api/ApiULSSetLanguage.php
+++ b/includes/api/ApiULSSetLanguage.php
@@ -55,7 +55,7 @@ class ApiULSSetLanguage extends ApiBase {
 		$updateUser = $user->getInstanceForUpdate();
 		$updateUser->setOption( 'language', $languageCode );
 		// Sync the DB on post-send
-		DeferredUpdates::addCallableUpdate( function () use ( $updateUser ) {
+		DeferredUpdates::addCallableUpdate( static function () use ( $updateUser ) {
 			$updateUser->saveSettings();
 		} );
 	}
diff --git a/package-lock.json b/package-lock.json
index a969690e..44f4b811 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2651,9 +2651,9 @@
 			},
 			"dependencies": {
 				"lodash": {
-					"version": "4.17.20",
-					"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-					"integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
+					"version": "4.17.21",
+					"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+					"integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
 					"dev": true
 				}
 			}
@@ -2832,9 +2832,9 @@
 			"dev": true
 		},
 		"hosted-git-info": {
-			"version": "3.0.7",
-			"resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-3.0.7.tgz",
-			"integrity": "sha512-fWqc0IcuXs+BmE9orLDyVykAG9GJtGLGuZAAqgcckPgv5xad4AcXGIv8galtQvlwutxSlaMcdw7BUtq2EIvqCQ==",
+			"version": "3.0.8",
+			"resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-3.0.8.tgz",
+			"integrity": "sha512-aXpmwoOhRBrw6X3j0h5RloK4x1OzsxMPyxqIHyNfSe2pypkVTZFpEiRoSipPEPlMrh0HW/XsjkJ5WgnCirpNUw==",
 			"dev": true,
 			"requires": {
 				"lru-cache": "^6.0.0"
@@ -3561,9 +3561,9 @@
 			}
 		},
 		"lodash": {
-			"version": "4.17.19",
-			"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
-			"integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==",
+			"version": "4.17.21",
+			"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+			"integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
 			"dev": true
 		},
 		"lodash.clonedeep": {
@@ -5317,9 +5317,9 @@
 					"dev": true
 				},
 				"lodash": {
-					"version": "4.17.20",
-					"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-					"integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
+					"version": "4.17.21",
+					"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+					"integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
 					"dev": true
 				},
 				"log-symbols": {