diff --git a/package-lock.json b/package-lock.json
index 559596c..f2cb22d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1886,7 +1886,6 @@
           "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-2.0.4.tgz",
           "integrity": "sha512-xXqpXoINfFhgua9xiqD8fPFHgkoq1mmmpE92WlDbm9rNRd/EbRb+Gqf908T2DMfuHjjJlksiK2RbHVOdD/MqSw==",
           "dev": true,
-          "optional": true,
           "requires": {
             "big.js": "^5.2.2",
             "emojis-list": "^3.0.0",
@@ -1898,7 +1897,6 @@
           "resolved": "https://registry.npmjs.org/vue-loader/-/vue-loader-16.8.3.tgz",
           "integrity": "sha512-7vKN45IxsKxe5GcVCbc2qFU5aWzyiLrYJyUuMz4BQLKctCj/fmCa0w6fGiiQ2cLFetNcek1ppGJQDCup0c1hpA==",
           "dev": true,
-          "optional": true,
           "requires": {
             "chalk": "^4.1.0",
             "hash-sum": "^2.0.0",
@@ -2595,9 +2593,9 @@
       "dev": true
     },
     "async": {
-      "version": "2.6.3",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
-      "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "dev": true,
       "requires": {
         "lodash": "^4.17.14"