diff --git a/package-lock.json b/package-lock.json
index 6986d33..fd85633 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,14 @@
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.0.tgz",
       "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg="
     },
+    "ansi-styles": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+      "requires": {
+        "color-convert": "^1.9.0"
+      }
+    },
     "app-module-path": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/app-module-path/-/app-module-path-2.2.0.tgz",
@@ -61,6 +69,19 @@
       "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
       "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
     },
+    "color-convert": {
+      "version": "1.9.3",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+      "requires": {
+        "color-name": "1.1.3"
+      }
+    },
+    "color-name": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+      "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw=="
+    },
     "commander": {
       "version": "2.11.0",
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.11.0.tgz",
@@ -71,16 +92,6 @@
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
-    "cross-spawn": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-5.1.0.tgz",
-      "integrity": "sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=",
-      "requires": {
-        "lru-cache": "^4.0.1",
-        "shebang-command": "^1.2.0",
-        "which": "^1.2.9"
-      }
-    },
     "debug": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
@@ -99,25 +110,24 @@
       "resolved": "https://registry.npmjs.org/diff/-/diff-3.3.1.tgz",
       "integrity": "sha512-MKPHZDMB0o6yHyDryUOScqZibp914ksXwAMYMTHj6KO8UeKsRYNJD3oNCKjTqZon+V488P7N/HzXF8t7ZR95ww=="
     },
+    "emoji-regex": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
+      "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA=="
+    },
+    "end-of-stream": {
+      "version": "1.4.4",
+      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
+      "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
+      "requires": {
+        "once": "^1.4.0"
+      }
+    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
       "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ="
     },
-    "execa": {
-      "version": "0.7.0",
-      "resolved": "https://registry.npmjs.org/execa/-/execa-0.7.0.tgz",
-      "integrity": "sha1-lEvs00zEHuMqY6n68nrVpl/Fl3c=",
-      "requires": {
-        "cross-spawn": "^5.0.1",
-        "get-stream": "^3.0.0",
-        "is-stream": "^1.1.0",
-        "npm-run-path": "^2.0.0",
-        "p-finally": "^1.0.0",
-        "signal-exit": "^3.0.0",
-        "strip-eof": "^1.0.0"
-      }
-    },
     "file-uri-to-path": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
@@ -149,49 +159,168 @@
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
     "ganache-cli": {
-      "version": "6.4.1",
-      "resolved": "https://registry.npmjs.org/ganache-cli/-/ganache-cli-6.4.1.tgz",
-      "integrity": "sha512-MUZ1DNnmlTrXnH6EuINuew75AI9d/wbIC0WpZCJo5Endsf6ZwEvfnfxGMpEnVizRri1mon2WWxLGAmALDxVcRQ==",
+      "version": "6.12.2",
+      "resolved": "https://registry.npmjs.org/ganache-cli/-/ganache-cli-6.12.2.tgz",
+      "integrity": "sha512-bnmwnJDBDsOWBUP8E/BExWf85TsdDEFelQSzihSJm9VChVO1SHp94YXLP5BlA4j/OTxp0wR4R1Tje9OHOuAJVw==",
       "requires": {
-        "bn.js": "4.11.8",
-        "source-map-support": "0.5.9",
-        "yargs": "11.1.0"
+        "ethereumjs-util": "6.2.1",
+        "source-map-support": "0.5.12",
+        "yargs": "13.2.4"
       },
       "dependencies": {
+        "@types/bn.js": {
+          "version": "4.11.6",
+          "bundled": true,
+          "requires": {
+            "@types/node": "*"
+          }
+        },
+        "@types/node": {
+          "version": "14.11.2",
+          "bundled": true
+        },
+        "@types/pbkdf2": {
+          "version": "3.1.0",
+          "bundled": true,
+          "requires": {
+            "@types/node": "*"
+          }
+        },
+        "@types/secp256k1": {
+          "version": "4.0.1",
+          "bundled": true,
+          "requires": {
+            "@types/node": "*"
+          }
+        },
         "ansi-regex": {
-          "version": "3.0.0",
+          "version": "4.1.0",
+          "bundled": true
+        },
+        "ansi-styles": {
+          "version": "3.2.1",
+          "bundled": true,
+          "requires": {
+            "color-convert": "^1.9.0"
+          }
+        },
+        "base-x": {
+          "version": "3.0.8",
+          "bundled": true,
+          "requires": {
+            "safe-buffer": "^5.0.1"
+          }
+        },
+        "blakejs": {
+          "version": "1.1.0",
           "bundled": true
         },
         "bn.js": {
-          "version": "4.11.8",
+          "version": "4.11.9",
           "bundled": true
         },
+        "brorand": {
+          "version": "1.1.0",
+          "bundled": true
+        },
+        "browserify-aes": {
+          "version": "1.2.0",
+          "bundled": true,
+          "requires": {
+            "buffer-xor": "^1.0.3",
+            "cipher-base": "^1.0.0",
+            "create-hash": "^1.1.0",
+            "evp_bytestokey": "^1.0.3",
+            "inherits": "^2.0.1",
+            "safe-buffer": "^5.0.1"
+          }
+        },
+        "bs58": {
+          "version": "4.0.1",
+          "bundled": true,
+          "requires": {
+            "base-x": "^3.0.2"
+          }
+        },
+        "bs58check": {
+          "version": "2.1.2",
+          "bundled": true,
+          "requires": {
+            "bs58": "^4.0.0",
+            "create-hash": "^1.1.0",
+            "safe-buffer": "^5.1.2"
+          }
+        },
         "buffer-from": {
           "version": "1.1.1",
           "bundled": true
         },
+        "buffer-xor": {
+          "version": "1.0.3",
+          "bundled": true
+        },
         "camelcase": {
-          "version": "4.1.0",
+          "version": "5.3.1",
           "bundled": true
         },
+        "cipher-base": {
+          "version": "1.0.4",
+          "bundled": true,
+          "requires": {
+            "inherits": "^2.0.1",
+            "safe-buffer": "^5.0.1"
+          }
+        },
         "cliui": {
-          "version": "4.1.0",
+          "version": "5.0.0",
           "bundled": true,
           "requires": {
-            "string-width": "^2.1.1",
-            "strip-ansi": "^4.0.0",
-            "wrap-ansi": "^2.0.0"
+            "string-width": "^3.1.0",
+            "strip-ansi": "^5.2.0",
+            "wrap-ansi": "^5.1.0"
           }
         },
-        "code-point-at": {
-          "version": "1.1.0",
+        "color-convert": {
+          "version": "1.9.3",
+          "bundled": true,
+          "requires": {
+            "color-name": "1.1.3"
+          }
+        },
+        "color-name": {
+          "version": "1.1.3",
           "bundled": true
         },
+        "create-hash": {
+          "version": "1.2.0",
+          "bundled": true,
+          "requires": {
+            "cipher-base": "^1.0.1",
+            "inherits": "^2.0.1",
+            "md5.js": "^1.3.4",
+            "ripemd160": "^2.0.1",
+            "sha.js": "^2.4.0"
+          }
+        },
+        "create-hmac": {
+          "version": "1.1.7",
+          "bundled": true,
+          "requires": {
+            "cipher-base": "^1.0.3",
+            "create-hash": "^1.1.0",
+            "inherits": "^2.0.1",
+            "ripemd160": "^2.0.0",
+            "safe-buffer": "^5.0.1",
+            "sha.js": "^2.4.8"
+          }
+        },
         "cross-spawn": {
-          "version": "5.1.0",
+          "version": "6.0.5",
           "bundled": true,
           "requires": {
-            "lru-cache": "^4.0.1",
+            "nice-try": "^1.0.4",
+            "path-key": "^2.0.1",
+            "semver": "^5.5.0",
             "shebang-command": "^1.2.0",
             "which": "^1.2.9"
           }
@@ -200,12 +329,86 @@
           "version": "1.2.0",
           "bundled": true
         },
+        "elliptic": {
+          "version": "6.5.3",
+          "bundled": true,
+          "requires": {
+            "bn.js": "^4.4.0",
+            "brorand": "^1.0.1",
+            "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"
+          }
+        },
+        "emoji-regex": {
+          "version": "7.0.3",
+          "bundled": true
+        },
+        "end-of-stream": {
+          "version": "1.4.4",
+          "bundled": true,
+          "requires": {
+            "once": "^1.4.0"
+          }
+        },
+        "ethereum-cryptography": {
+          "version": "0.1.3",
+          "bundled": true,
+          "requires": {
+            "@types/pbkdf2": "^3.0.0",
+            "@types/secp256k1": "^4.0.1",
+            "blakejs": "^1.1.0",
+            "browserify-aes": "^1.2.0",
+            "bs58check": "^2.1.2",
+            "create-hash": "^1.2.0",
+            "create-hmac": "^1.1.7",
+            "hash.js": "^1.1.7",
+            "keccak": "^3.0.0",
+            "pbkdf2": "^3.0.17",
+            "randombytes": "^2.1.0",
+            "safe-buffer": "^5.1.2",
+            "scrypt-js": "^3.0.0",
+            "secp256k1": "^4.0.1",
+            "setimmediate": "^1.0.5"
+          }
+        },
+        "ethereumjs-util": {
+          "version": "6.2.1",
+          "bundled": true,
+          "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"
+          }
+        },
+        "ethjs-util": {
+          "version": "0.1.6",
+          "bundled": true,
+          "requires": {
+            "is-hex-prefixed": "1.0.0",
+            "strip-hex-prefix": "1.0.0"
+          }
+        },
+        "evp_bytestokey": {
+          "version": "1.0.3",
+          "bundled": true,
+          "requires": {
+            "md5.js": "^1.3.4",
+            "safe-buffer": "^5.1.1"
+          }
+        },
         "execa": {
-          "version": "0.7.0",
+          "version": "1.0.0",
           "bundled": true,
           "requires": {
-            "cross-spawn": "^5.0.1",
-            "get-stream": "^3.0.0",
+            "cross-spawn": "^6.0.0",
+            "get-stream": "^4.0.0",
             "is-stream": "^1.1.0",
             "npm-run-path": "^2.0.0",
             "p-finally": "^1.0.0",
@@ -214,28 +417,65 @@
           }
         },
         "find-up": {
-          "version": "2.1.0",
+          "version": "3.0.0",
           "bundled": true,
           "requires": {
-            "locate-path": "^2.0.0"
+            "locate-path": "^3.0.0"
           }
         },
         "get-caller-file": {
-          "version": "1.0.3",
+          "version": "2.0.5",
           "bundled": true
         },
         "get-stream": {
-          "version": "3.0.0",
+          "version": "4.1.0",
+          "bundled": true,
+          "requires": {
+            "pump": "^3.0.0"
+          }
+        },
+        "hash-base": {
+          "version": "3.1.0",
+          "bundled": true,
+          "requires": {
+            "inherits": "^2.0.4",
+            "readable-stream": "^3.6.0",
+            "safe-buffer": "^5.2.0"
+          }
+        },
+        "hash.js": {
+          "version": "1.1.7",
+          "bundled": true,
+          "requires": {
+            "inherits": "^2.0.3",
+            "minimalistic-assert": "^1.0.1"
+          }
+        },
+        "hmac-drbg": {
+          "version": "1.0.1",
+          "bundled": true,
+          "requires": {
+            "hash.js": "^1.0.3",
+            "minimalistic-assert": "^1.0.0",
+            "minimalistic-crypto-utils": "^1.0.1"
+          }
+        },
+        "inherits": {
+          "version": "2.0.4",
           "bundled": true
         },
         "invert-kv": {
-          "version": "1.0.0",
+          "version": "2.0.0",
           "bundled": true
         },
         "is-fullwidth-code-point": {
           "version": "2.0.0",
           "bundled": true
         },
+        "is-hex-prefixed": {
+          "version": "1.0.0",
+          "bundled": true
+        },
         "is-stream": {
           "version": "1.1.0",
           "bundled": true
@@ -244,38 +484,76 @@
           "version": "2.0.0",
           "bundled": true
         },
+        "keccak": {
+          "version": "3.0.1",
+          "bundled": true,
+          "requires": {
+            "node-addon-api": "^2.0.0",
+            "node-gyp-build": "^4.2.0"
+          }
+        },
         "lcid": {
-          "version": "1.0.0",
+          "version": "2.0.0",
           "bundled": true,
           "requires": {
-            "invert-kv": "^1.0.0"
+            "invert-kv": "^2.0.0"
           }
         },
         "locate-path": {
-          "version": "2.0.0",
+          "version": "3.0.0",
           "bundled": true,
           "requires": {
-            "p-locate": "^2.0.0",
+            "p-locate": "^3.0.0",
             "path-exists": "^3.0.0"
           }
         },
-        "lru-cache": {
-          "version": "4.1.4",
+        "map-age-cleaner": {
+          "version": "0.1.3",
           "bundled": true,
           "requires": {
-            "pseudomap": "^1.0.2",
-            "yallist": "^3.0.2"
+            "p-defer": "^1.0.0"
+          }
+        },
+        "md5.js": {
+          "version": "1.3.5",
+          "bundled": true,
+          "requires": {
+            "hash-base": "^3.0.0",
+            "inherits": "^2.0.1",
+            "safe-buffer": "^5.1.2"
           }
         },
         "mem": {
-          "version": "1.1.0",
+          "version": "4.3.0",
           "bundled": true,
           "requires": {
-            "mimic-fn": "^1.0.0"
+            "map-age-cleaner": "^0.1.1",
+            "mimic-fn": "^2.0.0",
+            "p-is-promise": "^2.0.0"
           }
         },
         "mimic-fn": {
-          "version": "1.2.0",
+          "version": "2.1.0",
+          "bundled": true
+        },
+        "minimalistic-assert": {
+          "version": "1.0.1",
+          "bundled": true
+        },
+        "minimalistic-crypto-utils": {
+          "version": "1.0.1",
+          "bundled": true
+        },
+        "nice-try": {
+          "version": "1.0.5",
+          "bundled": true
+        },
+        "node-addon-api": {
+          "version": "2.0.2",
+          "bundled": true
+        },
+        "node-gyp-build": {
+          "version": "4.2.3",
           "bundled": true
         },
         "npm-run-path": {
@@ -285,39 +563,50 @@
             "path-key": "^2.0.0"
           }
         },
-        "number-is-nan": {
-          "version": "1.0.1",
-          "bundled": true
+        "once": {
+          "version": "1.4.0",
+          "bundled": true,
+          "requires": {
+            "wrappy": "1"
+          }
         },
         "os-locale": {
-          "version": "2.1.0",
+          "version": "3.1.0",
           "bundled": true,
           "requires": {
-            "execa": "^0.7.0",
-            "lcid": "^1.0.0",
-            "mem": "^1.1.0"
+            "execa": "^1.0.0",
+            "lcid": "^2.0.0",
+            "mem": "^4.0.0"
           }
         },
+        "p-defer": {
+          "version": "1.0.0",
+          "bundled": true
+        },
         "p-finally": {
           "version": "1.0.0",
           "bundled": true
         },
+        "p-is-promise": {
+          "version": "2.1.0",
+          "bundled": true
+        },
         "p-limit": {
-          "version": "1.3.0",
+          "version": "2.3.0",
           "bundled": true,
           "requires": {
-            "p-try": "^1.0.0"
+            "p-try": "^2.0.0"
           }
         },
         "p-locate": {
-          "version": "2.0.0",
+          "version": "3.0.0",
           "bundled": true,
           "requires": {
-            "p-limit": "^1.1.0"
+            "p-limit": "^2.0.0"
           }
         },
         "p-try": {
-          "version": "1.0.0",
+          "version": "2.2.0",
           "bundled": true
         },
         "path-exists": {
@@ -328,22 +617,101 @@
           "version": "2.0.1",
           "bundled": true
         },
-        "pseudomap": {
-          "version": "1.0.2",
-          "bundled": true
+        "pbkdf2": {
+          "version": "3.1.1",
+          "bundled": true,
+          "requires": {
+            "create-hash": "^1.1.2",
+            "create-hmac": "^1.1.4",
+            "ripemd160": "^2.0.1",
+            "safe-buffer": "^5.0.1",
+            "sha.js": "^2.4.8"
+          }
+        },
+        "pump": {
+          "version": "3.0.0",
+          "bundled": true,
+          "requires": {
+            "end-of-stream": "^1.1.0",
+            "once": "^1.3.1"
+          }
+        },
+        "randombytes": {
+          "version": "2.1.0",
+          "bundled": true,
+          "requires": {
+            "safe-buffer": "^5.1.0"
+          }
+        },
+        "readable-stream": {
+          "version": "3.6.0",
+          "bundled": true,
+          "requires": {
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
         },
         "require-directory": {
           "version": "2.1.1",
           "bundled": true
         },
         "require-main-filename": {
-          "version": "1.0.1",
+          "version": "2.0.0",
+          "bundled": true
+        },
+        "ripemd160": {
+          "version": "2.0.2",
+          "bundled": true,
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diff --git a/package.json b/package.json
index 476a143..27e64c2 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "author": "AlecSchaefer",
   "license": "ISC",
   "dependencies": {
-    "ganache-cli": "^6.4.1",
+    "ganache-cli": "^6.12.2",
     "openzeppelin-solidity": "2.1.3",
     "truffle": "^5.0.8"
   }