diff --git a/composer.json b/composer.json
index 24b33a6..7368173 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
 	},
 	"require-dev": {
 		"mediawiki/mediawiki-codesniffer": "33.0.0",
-		"mediawiki/mediawiki-phan-config": "0.10.3",
+		"mediawiki/mediawiki-phan-config": "0.10.4",
 		"mediawiki/minus-x": "1.1.0",
 		"php-parallel-lint/php-console-highlighter": "0.5.0",
 		"php-parallel-lint/php-parallel-lint": "1.2.0"
diff --git a/includes/ImageMap.php b/includes/ImageMap.php
index a61918a..35d12a1 100644
--- a/includes/ImageMap.php
+++ b/includes/ImageMap.php
@@ -262,6 +262,7 @@ class ImageMap {
 			if ( $shape === 'default' ) {
 				$defaultLinkAttribs = $attribs;
 			} else {
+				// @phan-suppress-next-line SecurityCheck-DoubleEscaped
 				$mapHTML .= Xml::element( 'area', $attribs ) . "\n";
 			}
 			if ( $externLink ) {