diff --git a/javascript/ql/test/library-tests/HtmlSanitizers/package.json b/javascript/ql/test/library-tests/HtmlSanitizers/package.json
index 5de2325254ed..2e0c132059e1 100644
--- a/javascript/ql/test/library-tests/HtmlSanitizers/package.json
+++ b/javascript/ql/test/library-tests/HtmlSanitizers/package.json
@@ -10,7 +10,7 @@
     "sanitize-html": "^1.18.2",
     "sanitizer": "^0.1.3",
     "underscore": "^1.9.1",
-    "validator": "^10.4.0",
+    "validator": "^13.15.22",
     "xss": "^1.0.3",
     "xss-filters": "^1.2.7"
   }