diff --git a/token-swap/js/package-lock.json b/token-swap/js/package-lock.json
index 193a680082a..e6b7c12b966 100644
--- a/token-swap/js/package-lock.json
+++ b/token-swap/js/package-lock.json
@@ -6190,9 +6190,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.1.2.tgz",
-      "integrity": "sha512-16c7K+x4qVlJg9rEbXl7HEGmQyZlG4R9AgP+oHKRMsMsuk8s+ATStlf1NpDqyBI1HpVyfjLOeMhH2LvuNvV5Vg==",
+      "version": "2.4.1",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.4.1.tgz",
+      "integrity": "sha512-9fbDAXSBcc6Bs1mZrDYb3XKzDLm4EXXL9sC1LqKP5rZkT6KRr/rf9amVUcODVXgguK/isJz0d0hP72WeaKWsvA==",
       "dev": true
     },
     "process-nextick-args": {