diff --git a/package-lock.json b/package-lock.json
index 6580979..ac52a2e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1533,7 +1533,8 @@
         },
         "safe-buffer": {
           "version": "5.1.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -1620,11 +1621,13 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         }
       }
     },
@@ -1697,9 +1700,9 @@
       "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
     },
     "handlebars": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.1.1.tgz",
-      "integrity": "sha512-3Zhi6C0euYZL5sM0Zcy7lInLXKQ+YLcF/olbN010mzGQ4XVm50JeyBnMqofHh696GrciGruC7kCcApPDJvVgwA==",
+      "version": "4.7.3",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.3.tgz",
+      "integrity": "sha512-SRGwSYuNfx8DwHD/6InAPzD6RgeruWLT+B8e8a7gGs8FWgHzlExpTFMEq2IA6QpAfOClpKHy6+8IqTjeBCu6Kg==",
       "dev": true,
       "requires": {
         "neo-async": "^2.6.0",