diff --git a/package-lock.json b/package-lock.json
index 68f5724..49368a5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1602,17 +1602,17 @@
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         },
         "elliptic": {
-          "version": "6.5.4",
-          "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
-          "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
+          "version": "6.5.3",
+          "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.3.tgz",
+          "integrity": "sha512-IMqzv5wNQf+E6aHeIqATs0tOLeOTwj1QKbRcS3jBbYkl5oLAserA8yJTT7/VyHUYG91PRmPyeQDObKLPpeS4dw==",
           "requires": {
-            "bn.js": "^4.11.9",
-            "brorand": "^1.1.0",
+            "bn.js": "^4.4.0",
+            "brorand": "^1.0.1",
             "hash.js": "^1.0.0",
-            "hmac-drbg": "^1.0.1",
-            "inherits": "^2.0.4",
-            "minimalistic-assert": "^1.0.1",
-            "minimalistic-crypto-utils": "^1.0.1"
+            "hmac-drbg": "^1.0.0",
+            "inherits": "^2.0.1",
+            "minimalistic-assert": "^1.0.0",
+            "minimalistic-crypto-utils": "^1.0.0"
           }
         }
       }
@@ -17281,9 +17281,9 @@
       }
     },
     "react-dev-utils": {
-      "version": "11.0.3",
-      "resolved": "https://registry.npmjs.org/react-dev-utils/-/react-dev-utils-11.0.3.tgz",
-      "integrity": "sha512-4lEA5gF4OHrcJLMUV1t+4XbNDiJbsAWCH5Z2uqlTqW6dD7Cf5nEASkeXrCI/Mz83sI2o527oBIFKVMXtRf1Vtg==",
+      "version": "11.0.4",
+      "resolved": "https://registry.npmjs.org/react-dev-utils/-/react-dev-utils-11.0.4.tgz",
+      "integrity": "sha512-dx0LvIGHcOPtKbeiSUM4jqpBl3TcY7CDjZdfOIcKeznE7BWr9dg0iPG90G5yfVQ+p/rGNMXdbfStvzQZEVEi4A==",
       "requires": {
         "@babel/code-frame": "7.10.4",
         "address": "1.1.2",