diff --git a/package-lock.json b/package-lock.json
index afb3528..b7865bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5688,9 +5688,9 @@
       "dev": true
     },
     "npm": {
-      "version": "6.13.6",
-      "resolved": "https://registry.npmjs.org/npm/-/npm-6.13.6.tgz",
-      "integrity": "sha512-NomC08kv7HIl1FOyLOe9Hp89kYsOsvx52huVIJ7i8hFW8Xp65lDwe/8wTIrh9q9SaQhA8hTrfXPh3BEL3TmMpw==",
+      "version": "6.14.13",
+      "resolved": "https://registry.npmjs.org/npm/-/npm-6.14.13.tgz",
+      "integrity": "sha512-SRl4jJi0EBHY2xKuu98FLRMo3VhYQSA6otyLnjSEiHoSG/9shXCFNJy9tivpUJvtkN9s6VDdItHa5Rn+fNBzag==",
       "dev": true,
       "requires": {
         "JSONStream": "^1.3.5",
@@ -5699,12 +5699,12 @@
         "ansistyles": "~0.1.3",
         "aproba": "^2.0.0",
         "archy": "~1.0.0",
-        "bin-links": "^1.1.6",
+        "bin-links": "^1.1.8",
         "bluebird": "^3.5.5",
         "byte-size": "^5.0.1",
         "cacache": "^12.0.3",
         "call-limit": "^1.1.1",
-        "chownr": "^1.1.3",
+        "chownr": "^1.1.4",
         "ci-info": "^2.0.0",
         "cli-columns": "^3.1.2",
         "cli-table3": "^0.5.1",
@@ -5720,29 +5720,29 @@
         "find-npm-prefix": "^1.0.2",
         "fs-vacuum": "~1.2.10",
         "fs-write-stream-atomic": "~1.0.10",
-        "gentle-fs": "^2.3.0",
-        "glob": "^7.1.4",
-        "graceful-fs": "^4.2.3",
+        "gentle-fs": "^2.3.1",
+        "glob": "^7.1.6",
+        "graceful-fs": "^4.2.4",
         "has-unicode": "~2.0.1",
-        "hosted-git-info": "^2.8.5",
+        "hosted-git-info": "^2.8.9",
         "iferr": "^1.0.2",
         "imurmurhash": "*",
         "infer-owner": "^1.0.4",
         "inflight": "~1.0.6",
         "inherits": "^2.0.4",
-        "ini": "^1.3.5",
+        "ini": "^1.3.8",
         "init-package-json": "^1.10.3",
         "is-cidr": "^3.0.0",
         "json-parse-better-errors": "^1.0.2",
         "lazy-property": "~1.0.0",
-        "libcipm": "^4.0.7",
+        "libcipm": "^4.0.8",
         "libnpm": "^3.0.1",
         "libnpmaccess": "^3.0.2",
         "libnpmhook": "^5.0.3",
         "libnpmorg": "^1.0.1",
         "libnpmsearch": "^2.0.2",
         "libnpmteam": "^1.0.2",
-        "libnpx": "^10.2.0",
+        "libnpx": "^10.2.4",
         "lock-verify": "^2.1.0",
         "lockfile": "^1.0.4",
         "lodash._baseindexof": "*",
@@ -5757,26 +5757,26 @@
         "lodash.uniq": "~4.5.0",
         "lodash.without": "~4.4.0",
         "lru-cache": "^5.1.1",
-        "meant": "~1.0.1",
+        "meant": "^1.0.2",
         "mississippi": "^3.0.0",
-        "mkdirp": "~0.5.1",
+        "mkdirp": "^0.5.5",
         "move-concurrently": "^1.0.1",
-        "node-gyp": "^5.0.5",
-        "nopt": "~4.0.1",
+        "node-gyp": "^5.1.0",
+        "nopt": "^4.0.3",
         "normalize-package-data": "^2.5.0",
-        "npm-audit-report": "^1.3.2",
+        "npm-audit-report": "^1.3.3",
         "npm-cache-filename": "~1.0.2",
         "npm-install-checks": "^3.0.2",
-        "npm-lifecycle": "^3.1.4",
+        "npm-lifecycle": "^3.1.5",
         "npm-package-arg": "^6.1.1",
-        "npm-packlist": "^1.4.7",
+        "npm-packlist": "^1.4.8",
         "npm-pick-manifest": "^3.0.2",
-        "npm-profile": "^4.0.2",
-        "npm-registry-fetch": "^4.0.2",
-        "npm-user-validate": "~1.0.0",
+        "npm-profile": "^4.0.4",
+        "npm-registry-fetch": "^4.0.7",
+        "npm-user-validate": "^1.0.1",
         "npmlog": "~4.1.2",
         "once": "~1.4.0",
-        "opener": "^1.5.1",
+        "opener": "^1.5.2",
         "osenv": "^0.1.5",
         "pacote": "^9.5.12",
         "path-is-inside": "~1.0.2",
@@ -5789,18 +5789,18 @@
         "read-installed": "~4.0.3",
         "read-package-json": "^2.1.1",
         "read-package-tree": "^5.3.1",
-        "readable-stream": "^3.4.0",
+        "readable-stream": "^3.6.0",
         "readdir-scoped-modules": "^1.1.0",
         "request": "^2.88.0",
         "retry": "^0.12.0",
-        "rimraf": "^2.6.3",
+        "rimraf": "^2.7.1",
         "safe-buffer": "^5.1.2",
         "semver": "^5.7.1",
         "sha": "^3.0.0",
         "slide": "~1.1.6",
         "sorted-object": "~2.0.1",
         "sorted-union-stream": "~2.1.3",
-        "ssri": "^6.0.1",
+        "ssri": "^6.0.2",
         "stringify-package": "^1.0.1",
         "tar": "^4.4.13",
         "text-table": "~0.2.0",
@@ -5848,17 +5848,6 @@
             "humanize-ms": "^1.2.1"
           }
         },
-        "ajv": {
-          "version": "5.5.2",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "co": "^4.6.0",
-            "fast-deep-equal": "^1.0.0",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.3.0"
-          }
-        },
         "ansi-align": {
           "version": "2.0.0",
           "bundled": true,
@@ -5981,7 +5970,7 @@
           }
         },
         "bin-links": {
-          "version": "1.1.6",
+          "version": "1.1.8",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -6094,7 +6083,7 @@
           }
         },
         "chownr": {
-          "version": "1.1.3",
+          "version": "1.1.4",
           "bundled": true,
           "dev": true
         },
@@ -6136,26 +6125,41 @@
           }
         },
         "cliui": {
-          "version": "4.1.0",
+          "version": "5.0.0",
           "bundled": true,
           "dev": 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"
           },
           "dependencies": {
             "ansi-regex": {
-              "version": "3.0.0",
+              "version": "4.1.0",
+              "bundled": true,
+              "dev": true
+            },
+            "is-fullwidth-code-point": {
+              "version": "2.0.0",
               "bundled": true,
               "dev": true
             },
+            "string-width": {
+              "version": "3.1.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "emoji-regex": "^7.0.1",
+                "is-fullwidth-code-point": "^2.0.0",
+                "strip-ansi": "^5.1.0"
+              }
+            },
             "strip-ansi": {
-              "version": "4.0.0",
+              "version": "5.2.0",
               "bundled": true,
               "dev": true,
               "requires": {
-                "ansi-regex": "^3.0.0"
+                "ansi-regex": "^4.1.0"
               }
             }
           }
@@ -6174,11 +6178,6 @@
             "mkdirp": "~0.5.0"
           }
         },
-        "co": {
-          "version": "4.6.0",
-          "bundled": true,
-          "dev": true
-        },
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
@@ -6270,11 +6269,11 @@
           }
         },
         "configstore": {
-          "version": "3.1.2",
+          "version": "3.1.5",
           "bundled": true,
           "dev": true,
           "requires": {
-            "dot-prop": "^4.1.0",
+            "dot-prop": "^4.2.1",
             "graceful-fs": "^4.1.2",
             "make-dir": "^1.0.0",
             "unique-string": "^1.0.0",
@@ -6400,7 +6399,7 @@
           "dev": true
         },
         "deep-extend": {
-          "version": "0.5.1",
+          "version": "0.6.0",
           "bundled": true,
           "dev": true
         },
@@ -6450,7 +6449,7 @@
           }
         },
         "dot-prop": {
-          "version": "4.2.0",
+          "version": "4.2.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -6517,6 +6516,11 @@
           "bundled": true,
           "dev": true
         },
+        "emoji-regex": {
+          "version": "7.0.3",
+          "bundled": true,
+          "dev": true
+        },
         "encoding": {
           "version": "0.1.12",
           "bundled": true,
@@ -6534,7 +6538,7 @@
           }
         },
         "env-paths": {
-          "version": "1.0.0",
+          "version": "2.2.0",
           "bundled": true,
           "dev": true
         },
@@ -6622,11 +6626,6 @@
           "bundled": true,
           "dev": true
         },
-        "fast-deep-equal": {
-          "version": "1.1.0",
-          "bundled": true,
-          "dev": true
-        },
         "fast-json-stable-stringify": {
           "version": "2.0.0",
           "bundled": true,
@@ -6642,14 +6641,6 @@
           "bundled": true,
           "dev": true
         },
-        "find-up": {
-          "version": "2.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "locate-path": "^2.0.0"
-          }
-        },
         "flush-write-stream": {
           "version": "1.0.3",
           "bundled": true,
@@ -6848,7 +6839,7 @@
           "dev": true
         },
         "gentle-fs": {
-          "version": "2.3.0",
+          "version": "2.3.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -6878,7 +6869,7 @@
           }
         },
         "get-caller-file": {
-          "version": "1.0.2",
+          "version": "2.0.5",
           "bundled": true,
           "dev": true
         },
@@ -6899,7 +6890,7 @@
           }
         },
         "glob": {
-          "version": "7.1.4",
+          "version": "7.1.6",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -6945,7 +6936,7 @@
           }
         },
         "graceful-fs": {
-          "version": "4.2.3",
+          "version": "4.2.4",
           "bundled": true,
           "dev": true
         },
@@ -6955,12 +6946,35 @@
           "dev": true
         },
         "har-validator": {
-          "version": "5.1.0",
+          "version": "5.1.5",
           "bundled": true,
           "dev": true,
           "requires": {
-            "ajv": "^5.3.0",
+            "ajv": "^6.12.3",
             "har-schema": "^2.0.0"
+          },
+          "dependencies": {
+            "ajv": {
+              "version": "6.12.6",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "fast-deep-equal": "^3.1.1",
+                "fast-json-stable-stringify": "^2.0.0",
+                "json-schema-traverse": "^0.4.1",
+                "uri-js": "^4.2.2"
+              }
+            },
+            "fast-deep-equal": {
+              "version": "3.1.3",
+              "bundled": true,
+              "dev": true
+            },
+            "json-schema-traverse": {
+              "version": "0.4.1",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "has": {
@@ -6987,7 +7001,7 @@
           "dev": true
         },
         "hosted-git-info": {
-          "version": "2.8.5",
+          "version": "2.8.9",
           "bundled": true,
           "dev": true
         },
@@ -7083,7 +7097,7 @@
           "dev": true
         },
         "ini": {
-          "version": "1.3.5",
+          "version": "1.3.8",
           "bundled": true,
           "dev": true
         },
@@ -7102,11 +7116,6 @@
             "validate-npm-package-name": "^3.0.0"
           }
         },
-        "invert-kv": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
         "ip": {
           "version": "1.1.5",
           "bundled": true,
@@ -7123,11 +7132,11 @@
           "dev": true
         },
         "is-ci": {
-          "version": "1.1.0",
+          "version": "1.2.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "ci-info": "^1.0.0"
+            "ci-info": "^1.5.0"
           },
           "dependencies": {
             "ci-info": {
@@ -7199,7 +7208,7 @@
           }
         },
         "is-retry-allowed": {
-          "version": "1.1.0",
+          "version": "1.2.0",
           "bundled": true,
           "dev": true
         },
@@ -7252,11 +7261,6 @@
           "bundled": true,
           "dev": true
         },
-        "json-schema-traverse": {
-          "version": "0.3.1",
-          "bundled": true,
-          "dev": true
-        },
         "json-stringify-safe": {
           "version": "5.0.1",
           "bundled": true,
@@ -7291,16 +7295,8 @@
           "bundled": true,
           "dev": true
         },
-        "lcid": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "invert-kv": "^1.0.0"
-          }
-        },
         "libcipm": {
-          "version": "4.0.7",
+          "version": "4.0.8",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -7310,7 +7306,7 @@
             "find-npm-prefix": "^1.0.2",
             "graceful-fs": "^4.1.11",
             "ini": "^1.3.5",
-            "lock-verify": "^2.0.2",
+            "lock-verify": "^2.1.0",
             "mkdirp": "^0.5.1",
             "npm-lifecycle": "^3.0.0",
             "npm-logical-tree": "^1.2.1",
@@ -7469,7 +7465,7 @@
           }
         },
         "libnpx": {
-          "version": "10.2.0",
+          "version": "10.2.4",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -7480,16 +7476,7 @@
             "update-notifier": "^2.3.0",
             "which": "^1.3.0",
             "y18n": "^4.0.0",
-            "yargs": "^11.0.0"
-          }
-        },
-        "locate-path": {
-          "version": "2.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "p-locate": "^2.0.0",
-            "path-exists": "^3.0.0"
+            "yargs": "^14.2.3"
           }
         },
         "lock-verify": {
@@ -7621,18 +7608,10 @@
           }
         },
         "meant": {
-          "version": "1.0.1",
+          "version": "1.0.2",
           "bundled": true,
           "dev": true
         },
-        "mem": {
-          "version": "1.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "mimic-fn": "^1.0.0"
-          }
-        },
         "mime-db": {
           "version": "1.35.0",
           "bundled": true,
@@ -7646,11 +7625,6 @@
             "mime-db": "~1.35.0"
           }
         },
-        "mimic-fn": {
-          "version": "1.2.0",
-          "bundled": true,
-          "dev": true
-        },
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
@@ -7660,7 +7634,7 @@
           }
         },
         "minimist": {
-          "version": "0.0.8",
+          "version": "1.2.5",
           "bundled": true,
           "dev": true
         },
@@ -7701,11 +7675,18 @@
           }
         },
         "mkdirp": {
-          "version": "0.5.1",
+          "version": "0.5.5",
           "bundled": true,
           "dev": true,
           "requires": {
-            "minimist": "0.0.8"
+            "minimist": "^1.2.5"
+          },
+          "dependencies": {
+            "minimist": {
+              "version": "1.2.5",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "move-concurrently": {
@@ -7749,40 +7730,25 @@
           }
         },
         "node-gyp": {
-          "version": "5.0.5",
+          "version": "5.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "env-paths": "^1.0.0",
-            "glob": "^7.0.3",
-            "graceful-fs": "^4.1.2",
-            "mkdirp": "^0.5.0",
-            "nopt": "2 || 3",
-            "npmlog": "0 || 1 || 2 || 3 || 4",
-            "request": "^2.87.0",
-            "rimraf": "2",
-            "semver": "~5.3.0",
+            "env-paths": "^2.2.0",
+            "glob": "^7.1.4",
+            "graceful-fs": "^4.2.2",
+            "mkdirp": "^0.5.1",
+            "nopt": "^4.0.1",
+            "npmlog": "^4.1.2",
+            "request": "^2.88.0",
+            "rimraf": "^2.6.3",
+            "semver": "^5.7.1",
             "tar": "^4.4.12",
-            "which": "1"
-          },
-          "dependencies": {
-            "nopt": {
-              "version": "3.0.6",
-              "bundled": true,
-              "dev": true,
-              "requires": {
-                "abbrev": "1"
-              }
-            },
-            "semver": {
-              "version": "5.3.0",
-              "bundled": true,
-              "dev": true
-            }
+            "which": "^1.3.1"
           }
         },
         "nopt": {
-          "version": "4.0.1",
+          "version": "4.0.3",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -7812,7 +7778,7 @@
           }
         },
         "npm-audit-report": {
-          "version": "1.3.2",
+          "version": "1.3.3",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -7842,7 +7808,7 @@
           }
         },
         "npm-lifecycle": {
-          "version": "3.1.4",
+          "version": "3.1.5",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -7878,12 +7844,13 @@
           }
         },
         "npm-packlist": {
-          "version": "1.4.7",
+          "version": "1.4.8",
           "bundled": true,
           "dev": true,
           "requires": {
             "ignore-walk": "^3.0.1",
-            "npm-bundled": "^1.0.1"
+            "npm-bundled": "^1.0.1",
+            "npm-normalize-package-bin": "^1.0.1"
           }
         },
         "npm-pick-manifest": {
@@ -7897,7 +7864,7 @@
           }
         },
         "npm-profile": {
-          "version": "4.0.2",
+          "version": "4.0.4",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -7907,7 +7874,7 @@
           }
         },
         "npm-registry-fetch": {
-          "version": "4.0.2",
+          "version": "4.0.7",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -7921,7 +7888,7 @@
           },
           "dependencies": {
             "safe-buffer": {
-              "version": "5.2.0",
+              "version": "5.2.1",
               "bundled": true,
               "dev": true
             }
@@ -7936,7 +7903,7 @@
           }
         },
         "npm-user-validate": {
-          "version": "1.0.0",
+          "version": "1.0.1",
           "bundled": true,
           "dev": true
         },
@@ -7989,7 +7956,7 @@
           }
         },
         "opener": {
-          "version": "1.5.1",
+          "version": "1.5.2",
           "bundled": true,
           "dev": true
         },
@@ -7998,16 +7965,6 @@
           "bundled": true,
           "dev": true
         },
-        "os-locale": {
-          "version": "2.1.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "execa": "^0.7.0",
-            "lcid": "^1.0.0",
-            "mem": "^1.1.0"
-          }
-        },
         "os-tmpdir": {
           "version": "1.0.2",
           "bundled": true,
@@ -8027,27 +7984,6 @@
           "bundled": true,
           "dev": true
         },
-        "p-limit": {
-          "version": "1.2.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "p-try": "^1.0.0"
-          }
-        },
-        "p-locate": {
-          "version": "2.0.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "p-limit": "^1.1.0"
-          }
-        },
-        "p-try": {
-          "version": "1.0.0",
-          "bundled": true,
-          "dev": true
-        },
         "package-json": {
           "version": "4.0.1",
           "bundled": true,
@@ -8304,21 +8240,14 @@
           "dev": true
         },
         "rc": {
-          "version": "1.2.7",
+          "version": "1.2.8",
           "bundled": true,
           "dev": true,
           "requires": {
-            "deep-extend": "^0.5.1",
+            "deep-extend": "^0.6.0",
             "ini": "~1.3.0",
             "minimist": "^1.2.0",
             "strip-json-comments": "~2.0.1"
-          },
-          "dependencies": {
-            "minimist": {
-              "version": "1.2.0",
-              "bundled": true,
-              "dev": true
-            }
           }
         },
         "read": {
@@ -8374,7 +8303,7 @@
           }
         },
         "readable-stream": {
-          "version": "3.4.0",
+          "version": "3.6.0",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8395,7 +8324,7 @@
           }
         },
         "registry-auth-token": {
-          "version": "3.3.2",
+          "version": "3.4.0",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8444,7 +8373,7 @@
           "dev": true
         },
         "require-main-filename": {
-          "version": "1.0.1",
+          "version": "2.0.0",
           "bundled": true,
           "dev": true
         },
@@ -8459,7 +8388,7 @@
           "dev": true
         },
         "rimraf": {
-          "version": "2.6.3",
+          "version": "2.7.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8643,7 +8572,7 @@
           }
         },
         "spdx-license-ids": {
-          "version": "3.0.3",
+          "version": "3.0.5",
           "bundled": true,
           "dev": true
         },
@@ -8669,7 +8598,7 @@
           }
         },
         "ssri": {
-          "version": "6.0.1",
+          "version": "6.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -8758,11 +8687,18 @@
           }
         },
         "string_decoder": {
-          "version": "1.2.0",
+          "version": "1.3.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "safe-buffer": "~5.1.0"
+            "safe-buffer": "~5.2.0"
+          },
+          "dependencies": {
+            "safe-buffer": {
+              "version": "5.2.0",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "stringify-package": {
@@ -8971,6 +8907,21 @@
             "xdg-basedir": "^3.0.0"
           }
         },
+        "uri-js": {
+          "version": "4.4.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "punycode": "^2.1.0"
+          },
+          "dependencies": {
+            "punycode": {
+              "version": "2.1.1",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
         "url-parse-lax": {
           "version": "1.0.0",
           "bundled": true,
@@ -9071,7 +9022,7 @@
           }
         },
         "widest-line": {
-          "version": "2.0.0",
+          "version": "2.0.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -9087,22 +9038,41 @@
           }
         },
         "wrap-ansi": {
-          "version": "2.1.0",
+          "version": "5.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "string-width": "^1.0.1",
-            "strip-ansi": "^3.0.1"
+            "ansi-styles": "^3.2.0",
+            "string-width": "^3.0.0",
+            "strip-ansi": "^5.0.0"
           },
           "dependencies": {
+            "ansi-regex": {
+              "version": "4.1.0",
+              "bundled": true,
+              "dev": true
+            },
+            "is-fullwidth-code-point": {
+              "version": "2.0.0",
+              "bundled": true,
+              "dev": true
+            },
             "string-width": {
-              "version": "1.0.2",
+              "version": "3.1.0",
               "bundled": true,
               "dev": true,
               "requires": {
-                "code-point-at": "^1.0.0",
-                "is-fullwidth-code-point": "^1.0.0",
-                "strip-ansi": "^3.0.0"
+                "emoji-regex": "^7.0.1",
+                "is-fullwidth-code-point": "^2.0.0",
+                "strip-ansi": "^5.1.0"
+              }
+            },
+            "strip-ansi": {
+              "version": "5.2.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "ansi-regex": "^4.1.0"
               }
             }
           }
@@ -9133,7 +9103,7 @@
           "dev": true
         },
         "y18n": {
-          "version": "4.0.0",
+          "version": "4.0.1",
           "bundled": true,
           "dev": true
         },
@@ -9143,37 +9113,105 @@
           "dev": true
         },
         "yargs": {
-          "version": "11.0.0",
+          "version": "14.2.3",
           "bundled": true,
           "dev": true,
           "requires": {
-            "cliui": "^4.0.0",
-            "decamelize": "^1.1.1",
-            "find-up": "^2.1.0",
-            "get-caller-file": "^1.0.1",
-            "os-locale": "^2.0.0",
+            "cliui": "^5.0.0",
+            "decamelize": "^1.2.0",
+            "find-up": "^3.0.0",
+            "get-caller-file": "^2.0.1",
             "require-directory": "^2.1.1",
-            "require-main-filename": "^1.0.1",
+            "require-main-filename": "^2.0.0",
             "set-blocking": "^2.0.0",
-            "string-width": "^2.0.0",
+            "string-width": "^3.0.0",
             "which-module": "^2.0.0",
-            "y18n": "^3.2.1",
-            "yargs-parser": "^9.0.2"
+            "y18n": "^4.0.0",
+            "yargs-parser": "^15.0.1"
           },
           "dependencies": {
-            "y18n": {
-              "version": "3.2.1",
+            "ansi-regex": {
+              "version": "4.1.0",
+              "bundled": true,
+              "dev": true
+            },
+            "find-up": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "locate-path": "^3.0.0"
+              }
+            },
+            "is-fullwidth-code-point": {
+              "version": "2.0.0",
+              "bundled": true,
+              "dev": true
+            },
+            "locate-path": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "p-locate": "^3.0.0",
+                "path-exists": "^3.0.0"
+              }
+            },
+            "p-limit": {
+              "version": "2.3.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "p-try": "^2.0.0"
+              }
+            },
+            "p-locate": {
+              "version": "3.0.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "p-limit": "^2.0.0"
+              }
+            },
+            "p-try": {
+              "version": "2.2.0",
               "bundled": true,
               "dev": true
+            },
+            "string-width": {
+              "version": "3.1.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "emoji-regex": "^7.0.1",
+                "is-fullwidth-code-point": "^2.0.0",
+                "strip-ansi": "^5.1.0"
+              }
+            },
+            "strip-ansi": {
+              "version": "5.2.0",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "ansi-regex": "^4.1.0"
+              }
             }
           }
         },
         "yargs-parser": {
-          "version": "9.0.2",
+          "version": "15.0.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "camelcase": "^4.1.0"
+            "camelcase": "^5.0.0",
+            "decamelize": "^1.2.0"
+          },
+          "dependencies": {
+            "camelcase": {
+              "version": "5.3.1",
+              "bundled": true,
+              "dev": true
+            }
           }
         }
       }