diff --git a/package-lock.json b/package-lock.json
index 99b01a6..9277d78 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3097,25 +3097,6 @@
         "node": ">= 0.12"
       }
     },
-    "node_modules/browserify-sign/node_modules/elliptic": {
-      "version": "6.5.7",
-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
-      "integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
-      "dependencies": {
-        "bn.js": "^4.11.9",
-        "brorand": "^1.1.0",
-        "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"
-      }
-    },
-    "node_modules/browserify-sign/node_modules/elliptic/node_modules/bn.js": {
-      "version": "4.12.1",
-      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.1.tgz",
-      "integrity": "sha512-k8TVBiPkPJT9uHLdOKfFpqcfprwBFOAAXXozRubr7R7PfIuKvQlzcI4M0pALeqXN09vdaMbUdUj+pass+uULAg=="
-    },
     "node_modules/browserify-sign/node_modules/hash-base": {
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/hash-base/-/hash-base-3.0.4.tgz",
@@ -3549,20 +3530,6 @@
       "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
       "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA=="
     },
-    "node_modules/create-ecdh/node_modules/elliptic": {
-      "version": "6.5.7",
-      "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
-      "integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
-      "dependencies": {
-        "bn.js": "^4.11.9",
-        "brorand": "^1.1.0",
-        "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"
-      }
-    },
     "node_modules/create-hash": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/create-hash/-/create-hash-1.2.0.tgz",
@@ -3919,6 +3886,7 @@
       "version": "6.6.1",
       "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.6.1.tgz",
       "integrity": "sha512-RaddvvMatK2LJHqFJ+YA4WysVN5Ita9E35botqIYspQ4TkRAlCicdzKOjlyv/1Za5RyTNn7di//eEV0uTAfe3g==",
+      "license": "MIT",
       "dependencies": {
         "bn.js": "^4.11.9",
         "brorand": "^1.1.0",
@@ -12631,7 +12599,7 @@
         "browserify-rsa": "^4.1.0",
         "create-hash": "^1.2.0",
         "create-hmac": "^1.1.7",
-        "elliptic": "6.5.7",
+        "elliptic": "6.6.1",
         "hash-base": "~3.0",
         "inherits": "^2.0.4",
         "parse-asn1": "^5.1.7",
@@ -12639,27 +12607,6 @@
         "safe-buffer": "^5.2.1"
       },
       "dependencies": {
-        "elliptic": {
-          "version": "6.5.7",
-          "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
-          "integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
-          "requires": {
-            "bn.js": "^4.11.9",
-            "brorand": "^1.1.0",
-            "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"
-          },
-          "dependencies": {
-            "bn.js": {
-              "version": "4.12.1",
-              "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.1.tgz",
-              "integrity": "sha512-k8TVBiPkPJT9uHLdOKfFpqcfprwBFOAAXXozRubr7R7PfIuKvQlzcI4M0pALeqXN09vdaMbUdUj+pass+uULAg=="
-            }
-          }
-        },
         "hash-base": {
           "version": "3.0.4",
           "resolved": "https://registry.npmjs.org/hash-base/-/hash-base-3.0.4.tgz",
@@ -12981,27 +12928,13 @@
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       "requires": {
         "bn.js": "^4.1.0",
-        "elliptic": "6.5.7"
+        "elliptic": "6.6.1"
       },
       "dependencies": {
         "bn.js": {
           "version": "4.12.0",
           "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
           "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA=="
-        },
-        "elliptic": {
-          "version": "6.5.7",
-          "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.5.7.tgz",
-          "integrity": "sha512-ESVCtTwiA+XhY3wyh24QqRGBoP3rEdDUl3EDUUo9tft074fi19IrdpH7hLCMMP3CIj7jb3W96rn8lt/BqIlt5Q==",
-          "requires": {
-            "bn.js": "^4.11.9",
-            "brorand": "^1.1.0",
-            "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"
-          }
         }
       }
     },
diff --git a/package.json b/package.json
index d69acc1..9ca8743 100644
--- a/package.json
+++ b/package.json
@@ -581,10 +581,10 @@
   },
   "overrides": {
     "browserify-sign": {
-      "elliptic": "6.5.7"
+      "elliptic": "6.6.1"
     },
     "create-ecdh": {
-      "elliptic": "6.5.7"
+      "elliptic": "6.6.1"
     }
   }
 }