diff --git a/package-lock.json b/package-lock.json
index 1849934c..bc8f2baa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4273,17 +4273,17 @@
       "integrity": "sha512-1aKkw0Hha1Bw9JA5K5PT5eFXC/TXbkJvUfNSNEciPUMgSIsRJZM1hF2GUEAGZpAbgvd8En21EA+Lv820KOhvqA=="
     },
     "elliptic": {
-      "version": "6.4.1",
-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.1.tgz",
-      "integrity": "sha512-BsXLz5sqX8OHcsh7CqBMztyXARmGQ3LWPtGjJi6DiJHq5C/qvi9P3OqgswKSDftbu8+IoI/QDTAm2fFnQ9SZSQ==",
+      "version": "6.5.4",
+      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.4.tgz",
+      "integrity": "sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ==",
       "requires": {
-        "bn.js": "^4.4.0",
-        "brorand": "^1.0.1",
+        "bn.js": "^4.11.9",
+        "brorand": "^1.1.0",
         "hash.js": "^1.0.0",
-        "hmac-drbg": "^1.0.0",
-        "inherits": "^2.0.1",
-        "minimalistic-assert": "^1.0.0",
-        "minimalistic-crypto-utils": "^1.0.0"
+        "hmac-drbg": "^1.0.1",
+        "inherits": "^2.0.4",
+        "minimalistic-assert": "^1.0.1",
+        "minimalistic-crypto-utils": "^1.0.1"
       }
     },
     "encodeurl": {
@@ -10252,11 +10252,6 @@
         "strip-json-comments": "~2.0.1"
       }
     },
-    "reac": {
-      "version": "0.0.0",
-      "resolved": "https://registry.npmjs.org/reac/-/reac-0.0.0.tgz",
-      "integrity": "sha1-W4Rhw2VXh2OvbuQaaeH95OScOQo="
-    },
     "react": {
       "version": "16.6.0",
       "resolved": "https://registry.npmjs.org/react/-/react-16.6.0.tgz",
diff --git a/package.json b/package.json
index e79cf4d4..e0080739 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "babel-preset-react": "^6.24.1",
     "body-parser": "^1.18.3",
     "core-js": "^3.6.5",
-    "elliptic": "^6.4.1",
+    "elliptic": "^6.5.4",
     "express": "^4.16.3",
     "hex-to-binary": "^1.0.1",
     "history": "^4.7.2",