diff --git a/demodoctrine/js/package-lock.json b/demodoctrine/js/package-lock.json
index bb276ca..605d186 100644
--- a/demodoctrine/js/package-lock.json
+++ b/demodoctrine/js/package-lock.json
@@ -1025,6 +1025,12 @@
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       "dev": true
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+    "bn.js": {
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+      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
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+      "dev": true
+    },
     "brace-expansion": {
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       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -1737,9 +1743,9 @@
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-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
-      "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
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+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.6.0.tgz",
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@@ -1749,14 +1755,6 @@
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-          "dev": true
-        }
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     },
     "emojis-list": {