diff --git a/package-lock.json b/package-lock.json
index 37c3f44..3ac6605 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1400,9 +1400,9 @@
       "dev": true
     },
     "elliptic": {
-      "version": "6.4.1",
-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz",
-      "integrity": "sha512-BsXLz5sqX8OHcsh7CqBMztyXARmGQ3LWPtGjJi6DiJHq5C/qvi9P3OqgswKSDftbu8+IoI/QDTAm2fFnQ9SZSQ==",
+      "version": "6.5.3",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz",
+      "integrity": "sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==",
       "dev": true,
       "requires": {
         "bn.js": "^4.4.0",
@@ -5263,6 +5263,22 @@
         "setimmediate": "^1.0.4"
       }
     },
+    "tns-core-modules": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/tns-core-modules/-/tns-core-modules-5.2.0.tgz",
+      "integrity": "sha512-Zu2j8oW8+HVOtyjOS5Lss2Wk9rDiihPL7AbiyRcfiS9PYFoGOfZ8dYCWW/kgn6yCs/AuRPjwk1fpoB7YbDOTSg==",
+      "dev": true,
+      "requires": {
+        "tns-core-modules-widgets": "5.2.0",
+        "tslib": "^1.9.3"
+      }
+    },
+    "tns-core-modules-widgets": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/tns-core-modules-widgets/-/tns-core-modules-widgets-5.2.0.tgz",
+      "integrity": "sha512-OHzP0Fnd2ya3m2kx+ilfjQRSzZNUr0SQovRSPwblP7hXe8gSJMb1dmn1Q+WWVkbHMKt74NtIQb+X6ez45CUviA==",
+      "dev": true
+    },
     "to-arraybuffer": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz",