diff --git a/package-lock.json b/package-lock.json
index 1bc36ee..910a7de 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "@testing-library/react": "^11.1.0",
         "@testing-library/user-event": "^12.1.10",
         "@types/jest": "^26.0.24",
-        "@types/node": "^12.0.0",
+        "@types/node": "^12.20.16",
         "@types/react": "^17.0.14",
         "@types/react-blockies": "^1.4.0",
         "@types/react-dom": "^17.0.8",
@@ -2152,10 +2152,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/@jest/console/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@jest/core": {
       "version": "26.6.3",
       "license": "MIT",
@@ -2193,10 +2189,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/@jest/core/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@jest/core/node_modules/rimraf": {
       "version": "3.0.2",
       "license": "ISC",
@@ -2223,10 +2215,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/@jest/environment/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@jest/fake-timers": {
       "version": "26.6.2",
       "license": "MIT",
@@ -2242,10 +2230,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/@jest/fake-timers/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@jest/globals": {
       "version": "26.6.2",
       "license": "MIT",
@@ -2371,10 +2355,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/@jest/types/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@nodelib/fs.scandir": {
       "version": "2.1.4",
       "license": "MIT",
@@ -2989,10 +2969,6 @@
         "@types/node": "*"
       }
     },
-    "node_modules/@types/glob/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@types/graceful-fs": {
       "version": "4.1.5",
       "license": "MIT",
@@ -3000,10 +2976,6 @@
         "@types/node": "*"
       }
     },
-    "node_modules/@types/graceful-fs/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@types/history": {
       "version": "4.7.8",
       "resolved": "https://registry.npmjs.org/@types/history/-/history-4.7.8.tgz",
@@ -3053,8 +3025,9 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "12.20.15",
-      "license": "MIT"
+      "version": "12.20.16",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.16.tgz",
+      "integrity": "sha512-6CLxw83vQf6DKqXxMPwl8qpF8I7THFZuIwLt4TnNsumxkp1VsRZWT8txQxncT/Rl2UojTsFzWgDG4FRMwafrlA=="
     },
     "node_modules/@types/normalize-package-data": {
       "version": "2.4.0",
@@ -3128,10 +3101,6 @@
         "@types/node": "*"
       }
     },
-    "node_modules/@types/resolve/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@types/scheduler": {
       "version": "0.16.1",
       "license": "MIT"
@@ -3183,10 +3152,6 @@
         "source-map": "^0.7.3"
       }
     },
-    "node_modules/@types/webpack-sources/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@types/webpack-sources/node_modules/source-map": {
       "version": "0.7.3",
       "license": "BSD-3-Clause",
@@ -3194,10 +3159,6 @@
         "node": ">= 8"
       }
     },
-    "node_modules/@types/webpack/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/@types/yargs": {
       "version": "15.0.13",
       "license": "MIT",
@@ -10207,10 +10168,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/jest-circus/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-cli": {
       "version": "26.6.3",
       "license": "MIT",
@@ -10324,10 +10281,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/jest-environment-jsdom/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-environment-node": {
       "version": "26.6.2",
       "license": "MIT",
@@ -10343,10 +10296,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/jest-environment-node/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-get-type": {
       "version": "26.3.0",
       "license": "MIT",
@@ -10379,10 +10328,6 @@
         "fsevents": "^2.1.2"
       }
     },
-    "node_modules/jest-haste-map/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-haste-map/node_modules/anymatch": {
       "version": "3.1.1",
       "license": "ISC",
@@ -10421,10 +10366,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/jest-jasmine2/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-leak-detector": {
       "version": "26.6.2",
       "license": "MIT",
@@ -10478,10 +10419,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/jest-mock/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-pnp-resolver": {
       "version": "1.2.2",
       "license": "MIT",
@@ -10562,10 +10499,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/jest-runner/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-runtime": {
       "version": "26.6.3",
       "license": "MIT",
@@ -10623,10 +10556,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/jest-serializer/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-snapshot": {
       "version": "26.6.2",
       "license": "MIT",
@@ -10680,10 +10609,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/jest-util/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-validate": {
       "version": "26.6.2",
       "license": "MIT",
@@ -10744,10 +10669,6 @@
         "node": ">= 10.14.2"
       }
     },
-    "node_modules/jest-watcher/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/jest-worker": {
       "version": "26.6.2",
       "license": "MIT",
@@ -10760,10 +10681,6 @@
         "node": ">= 10.13.0"
       }
     },
-    "node_modules/jest-worker/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/js-sha3": {
       "version": "0.5.7",
       "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.5.7.tgz",
@@ -15358,10 +15275,6 @@
         "estree-walker": "^0.6.1"
       }
     },
-    "node_modules/rollup/node_modules/@types/node": {
-      "version": "14.14.31",
-      "license": "MIT"
-    },
     "node_modules/rsvp": {
       "version": "4.8.5",
       "license": "MIT",
@@ -20558,11 +20471,6 @@
         "jest-message-util": "^26.6.2",
         "jest-util": "^26.6.2",
         "slash": "^3.0.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "@jest/core": {
@@ -20598,9 +20506,6 @@
         "strip-ansi": "^6.0.0"
       },
       "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        },
         "rimraf": {
           "version": "3.0.2",
           "requires": {
@@ -20616,11 +20521,6 @@
         "@jest/types": "^26.6.2",
         "@types/node": "*",
         "jest-mock": "^26.6.2"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "@jest/fake-timers": {
@@ -20632,11 +20532,6 @@
         "jest-message-util": "^26.6.2",
         "jest-mock": "^26.6.2",
         "jest-util": "^26.6.2"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "@jest/globals": {
@@ -20732,11 +20627,6 @@
         "@types/node": "*",
         "@types/yargs": "^15.0.0",
         "chalk": "^4.0.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "@nodelib/fs.scandir": {
@@ -21089,22 +20979,12 @@
       "requires": {
         "@types/minimatch": "*",
         "@types/node": "*"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "@types/graceful-fs": {
       "version": "4.1.5",
       "requires": {
         "@types/node": "*"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "@types/history": {
@@ -21149,7 +21029,9 @@
       "version": "3.0.3"
     },
     "@types/node": {
-      "version": "12.20.15"
+      "version": "12.20.16",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.16.tgz",
+      "integrity": "sha512-6CLxw83vQf6DKqXxMPwl8qpF8I7THFZuIwLt4TnNsumxkp1VsRZWT8txQxncT/Rl2UojTsFzWgDG4FRMwafrlA=="
     },
     "@types/normalize-package-data": {
       "version": "2.4.0"
@@ -21215,11 +21097,6 @@
       "version": "0.0.8",
       "requires": {
         "@types/node": "*"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "@types/scheduler": {
@@ -21255,11 +21132,6 @@
         "@types/uglify-js": "*",
         "@types/webpack-sources": "*",
         "source-map": "^0.6.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "@types/webpack-sources": {
@@ -21270,9 +21142,6 @@
         "source-map": "^0.7.3"
       },
       "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        },
         "source-map": {
           "version": "0.7.3"
         }
@@ -25944,11 +25813,6 @@
         "pretty-format": "^26.6.0",
         "stack-utils": "^2.0.2",
         "throat": "^5.0.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "jest-cli": {
@@ -26027,11 +25891,6 @@
         "jest-mock": "^26.6.2",
         "jest-util": "^26.6.2",
         "jsdom": "^16.4.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "jest-environment-node": {
@@ -26043,11 +25902,6 @@
         "@types/node": "*",
         "jest-mock": "^26.6.2",
         "jest-util": "^26.6.2"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "jest-get-type": {
@@ -26072,9 +25926,6 @@
         "walker": "^1.0.7"
       },
       "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        },
         "anymatch": {
           "version": "3.1.1",
           "requires": {
@@ -26105,11 +25956,6 @@
         "jest-util": "^26.6.2",
         "pretty-format": "^26.6.2",
         "throat": "^5.0.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "jest-leak-detector": {
@@ -26147,11 +25993,6 @@
       "requires": {
         "@jest/types": "^26.6.2",
         "@types/node": "*"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "jest-pnp-resolver": {
@@ -26205,11 +26046,6 @@
         "jest-worker": "^26.6.2",
         "source-map-support": "^0.5.6",
         "throat": "^5.0.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "jest-runtime": {
@@ -26254,11 +26090,6 @@
       "requires": {
         "@types/node": "*",
         "graceful-fs": "^4.2.4"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "jest-snapshot": {
@@ -26299,11 +26130,6 @@
         "graceful-fs": "^4.2.4",
         "is-ci": "^2.0.0",
         "micromatch": "^4.0.2"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "jest-validate": {
@@ -26344,11 +26170,6 @@
         "chalk": "^4.0.0",
         "jest-util": "^26.6.2",
         "string-length": "^4.0.1"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "jest-worker": {
@@ -26357,11 +26178,6 @@
         "@types/node": "*",
         "merge-stream": "^2.0.0",
         "supports-color": "^7.0.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "js-sha3": {
@@ -29418,11 +29234,6 @@
         "@types/estree": "*",
         "@types/node": "*",
         "acorn": "^7.1.0"
-      },
-      "dependencies": {
-        "@types/node": {
-          "version": "14.14.31"
-        }
       }
     },
     "rollup-plugin-babel": {
diff --git a/package.json b/package.json
index f8bb788..41d670f 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "@testing-library/react": "^11.1.0",
     "@testing-library/user-event": "^12.1.10",
     "@types/jest": "^26.0.24",
-    "@types/node": "^12.0.0",
+    "@types/node": "^12.20.16",
     "@types/react": "^17.0.14",
     "@types/react-blockies": "^1.4.0",
     "@types/react-dom": "^17.0.8",