diff --git a/package-lock.json b/package-lock.json
index a0558eb..1cbe17e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6985,8 +6985,9 @@
           "dev": true
         },
         "qs": {
-          "version": "6.5.2",
-          "bundled": true,
+          "version": "6.5.3",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.3.tgz",
+          "integrity": "sha512-qxXIEh4pCGfHICj1mAJQ2/2XVZkjCDTcEgfoSQxc/fYivUZxTkk7L3bDBJSoNrEzXI17oUO5Dp07ktqE5KzczA==",
           "dev": true
         },
         "query-string": {
@@ -8213,9 +8214,9 @@
       "dev": true
     },
     "qs": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.2.1.tgz",
-      "integrity": "sha1-zgPF/wk1vB2daanxTL0Y5WjWdiU=",
+      "version": "6.2.4",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.2.4.tgz",
+      "integrity": "sha512-E57gmgKXqDda+qWTkUJgIwgJICK7zgMfqZZopTRKZ6mY9gzLlmJN9EpXNnDrTxXFlOM/a+I28kJkF/60rqgnYw==",
       "dev": true
     },
     "querystring": {
@@ -8599,12 +8600,6 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
       "dev": true
     },
-    "safer-buffer": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-      "dev": true
-    },
     "semver": {
       "version": "4.3.6",
       "resolved": "https://registry.npmjs.org/semver/-/semver-4.3.6.tgz",