diff --git a/package-lock.json b/package-lock.json
index 3ea354e03..a7dedf630 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "3box-dapp",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -14179,6 +14179,22 @@
       "requires": {
         "bn.js": "^4.11.8",
         "ethereumjs-util": "^6.0.0"
+      },
+      "dependencies": {
+        "ethereumjs-util": {
+          "version": "6.2.1",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.2.1.tgz",
+          "integrity": "sha512-W2Ktez4L01Vexijrm5EB6w7dg4n/TgpoYU4avuT5T3Vmnw/eCRtiBrJfQYS/DCSvDIOLn2k57GcHdeBcgVxAqw==",
+          "requires": {
+            "@types/bn.js": "^4.11.3",
+            "bn.js": "^4.11.0",
+            "create-hash": "^1.1.2",
+            "elliptic": "^6.5.2",
+            "ethereum-cryptography": "^0.1.3",
+            "ethjs-util": "0.1.6",
+            "rlp": "^2.2.3"
+          }
+        }
       }
     },
     "ethereumjs-account": {
@@ -14271,17 +14287,23 @@
       }
     },
     "ethereumjs-util": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.2.1.tgz",
-      "integrity": "sha512-W2Ktez4L01Vexijrm5EB6w7dg4n/TgpoYU4avuT5T3Vmnw/eCRtiBrJfQYS/DCSvDIOLn2k57GcHdeBcgVxAqw==",
+      "version": "7.0.5",
+      "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-7.0.5.tgz",
+      "integrity": "sha512-gLLZVXYUHR6pamO3h/+M1jzKz7qE20PKFyFKtq1PrIHA6wcLI96mDz96EMkkhXfrpk30rhpkw0iRnzxKhqaIdQ==",
       "requires": {
         "@types/bn.js": "^4.11.3",
-        "bn.js": "^4.11.0",
+        "bn.js": "^5.1.2",
         "create-hash": "^1.1.2",
-        "elliptic": "^6.5.2",
         "ethereum-cryptography": "^0.1.3",
         "ethjs-util": "0.1.6",
-        "rlp": "^2.2.3"
+        "rlp": "^2.2.4"
+      },
+      "dependencies": {
+        "bn.js": {
+          "version": "5.1.3",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-5.1.3.tgz",
+          "integrity": "sha512-GkTiFpjFtUzU9CbMeJ5iazkCzGL3jrhzerzZIuqLABjbwRaFt33I9tUdSNryIptM+RxDet6OKm2WnLXzW51KsQ=="
+        }
       }
     },
     "ethereumjs-vm": {
@@ -14338,6 +14360,20 @@
             "ethereumjs-common": "^1.5.0",
             "ethereumjs-util": "^6.0.0"
           }
+        },
+        "ethereumjs-util": {
+          "version": "6.2.1",
+          "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.2.1.tgz",
+          "integrity": "sha512-W2Ktez4L01Vexijrm5EB6w7dg4n/TgpoYU4avuT5T3Vmnw/eCRtiBrJfQYS/DCSvDIOLn2k57GcHdeBcgVxAqw==",
+          "requires": {
+            "@types/bn.js": "^4.11.3",
+            "bn.js": "^4.11.0",
+            "create-hash": "^1.1.2",
+            "elliptic": "^6.5.2",
+            "ethereum-cryptography": "^0.1.3",
+            "ethjs-util": "0.1.6",
+            "rlp": "^2.2.3"
+          }
         }
       }
     },
@@ -17831,6 +17867,15 @@
             "ansi-regex": "^5.0.0"
           }
         },
+        "timeout-abort-controller": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/timeout-abort-controller/-/timeout-abort-controller-1.1.1.tgz",
+          "integrity": "sha512-BsF9i3NAJag6T0ZEjki9j654zoafI2X6ayuNd6Tp8+Ul6Tr5s4jo973qFeiWrRSweqvskC+AHDKUmIW4b7pdhQ==",
+          "requires": {
+            "abort-controller": "^3.0.0",
+            "retimer": "^2.0.0"
+          }
+        },
         "universalify": {
           "version": "0.1.2",
           "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
@@ -19022,6 +19067,22 @@
             "ethereumjs-util": "^6.0.0",
             "rlp": "^2.2.1",
             "safe-buffer": "^5.1.1"
+          },
+          "dependencies": {
+            "ethereumjs-util": {
+              "version": "6.2.1",
+              "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.2.1.tgz",
+              "integrity": "sha512-W2Ktez4L01Vexijrm5EB6w7dg4n/TgpoYU4avuT5T3Vmnw/eCRtiBrJfQYS/DCSvDIOLn2k57GcHdeBcgVxAqw==",
+              "requires": {
+                "@types/bn.js": "^4.11.3",
+                "bn.js": "^4.11.0",
+                "create-hash": "^1.1.2",
+                "elliptic": "^6.5.2",
+                "ethereum-cryptography": "^0.1.3",
+                "ethjs-util": "0.1.6",
+                "rlp": "^2.2.3"
+              }
+            }
           }
         },
         "ethereumjs-block": {
@@ -19081,6 +19142,22 @@
           "requires": {
             "ethereumjs-common": "^1.5.0",
             "ethereumjs-util": "^6.0.0"
+          },
+          "dependencies": {
+            "ethereumjs-util": {
+              "version": "6.2.1",
+              "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.2.1.tgz",
+              "integrity": "sha512-W2Ktez4L01Vexijrm5EB6w7dg4n/TgpoYU4avuT5T3Vmnw/eCRtiBrJfQYS/DCSvDIOLn2k57GcHdeBcgVxAqw==",
+              "requires": {
+                "@types/bn.js": "^4.11.3",
+                "bn.js": "^4.11.0",
+                "create-hash": "^1.1.2",
+                "elliptic": "^6.5.2",
+                "ethereum-cryptography": "^0.1.3",
+                "ethjs-util": "0.1.6",
+                "rlp": "^2.2.3"
+              }
+            }
           }
         },
         "isarray": {
@@ -23508,6 +23585,15 @@
             "multihashes": "^1.0.1",
             "murmurhash3js-revisited": "^3.0.0"
           }
+        },
+        "timeout-abort-controller": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/timeout-abort-controller/-/timeout-abort-controller-1.1.1.tgz",
+          "integrity": "sha512-BsF9i3NAJag6T0ZEjki9j654zoafI2X6ayuNd6Tp8+Ul6Tr5s4jo973qFeiWrRSweqvskC+AHDKUmIW4b7pdhQ==",
+          "requires": {
+            "abort-controller": "^3.0.0",
+            "retimer": "^2.0.0"
+          }
         }
       }
     },
@@ -24604,6 +24690,10 @@
           "version": "2.1.2",
           "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
           "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+        },
+        "webrtcsupport": {
+          "version": "github:ipfs/webrtcsupport#0a7099ff04fd36227a32e16966dbb3cca7002378",
+          "from": "github:ipfs/webrtcsupport"
         }
       }
     },
@@ -36565,6 +36655,22 @@
           "requires": {
             "ethereumjs-common": "^1.5.0",
             "ethereumjs-util": "^6.0.0"
+          },
+          "dependencies": {
+            "ethereumjs-util": {
+              "version": "6.2.1",
+              "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.2.1.tgz",
+              "integrity": "sha512-W2Ktez4L01Vexijrm5EB6w7dg4n/TgpoYU4avuT5T3Vmnw/eCRtiBrJfQYS/DCSvDIOLn2k57GcHdeBcgVxAqw==",
+              "requires": {
+                "@types/bn.js": "^4.11.3",
+                "bn.js": "^4.11.0",
+                "create-hash": "^1.1.2",
+                "elliptic": "^6.5.2",
+                "ethereum-cryptography": "^0.1.3",
+                "ethjs-util": "0.1.6",
+                "rlp": "^2.2.3"
+              }
+            }
           }
         },
         "uuid": {
diff --git a/package.json b/package.json
index 4177dd438..4f7619b98 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "eslint": "^6.0.0",
     "eth-contract-metadata": "^1.11.0",
     "ethereum-blockies-base64": "^1.0.2",
-    "ethereumjs-util": "^6.0.0",
+    "ethereumjs-util": "^7.0.5",
     "ethers": "^4.0.40",
     "fortmatic": "^1.1.3",
     "history": "^4.7.2",