diff --git a/esign-cert-ng2/package-lock.json b/esign-cert-ng2/package-lock.json
index 11581bd..fa84369 100644
--- a/esign-cert-ng2/package-lock.json
+++ b/esign-cert-ng2/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "esign-cert-ng2",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -710,11 +710,18 @@
       }
     },
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-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-5.1.1.tgz",
-      "integrity": "sha512-8HJ0lNM5Z+pf+JfOl5mAWgNfrdtnMhVcEGCEniJAQweKOfYCziuyB0ALkX/Q6jGmd2IshR36SarwCYEc5ttt/w==",
+      "version": "11.0.5",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
       "requires": {
-        "tslib": "1.9.0"
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
       }
     },
     "@angular/flex-layout": {
@@ -2160,7 +2167,8 @@
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       "resolved": "https://registry.npmjs.org/buffer-more-ints/-/buffer-more-ints-0.0.2.tgz",
       "integrity": "sha1-JrOIXRD6E9t/wBquOquHAZngEkw=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
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       "version": "1.0.3",
@@ -4434,7 +4442,8 @@
         "ansi-regex": {
           "version": "2.1.1",
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-          "dev": true
+          "dev": true,
+          "optional": true
         },
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           "version": "1.1.1",
@@ -4485,7 +4494,8 @@
         "balanced-match": {
           "version": "0.4.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "bcrypt-pbkdf": {
           "version": "1.0.1",
@@ -4500,6 +4510,7 @@
           "version": "0.0.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "inherits": "2.0.3"
           }
@@ -4508,6 +4519,7 @@
           "version": "2.10.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "hoek": "2.16.3"
           }
@@ -4516,6 +4528,7 @@
           "version": "1.1.7",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4524,7 +4537,8 @@
         "buffer-shims": {
           "version": "1.0.0",
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "0.12.0",
@@ -4541,12 +4555,14 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "combined-stream": {
           "version": "1.0.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
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           }
@@ -4554,22 +4570,26 @@
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "core-util-is": {
           "version": "1.0.2",
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-          "dev": true
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+          "optional": true
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         "cryptiles": {
           "version": "2.0.5",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4609,7 +4629,8 @@
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           "version": "1.0.0",
           "bundled": true,
-          "dev": true
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+          "optional": true
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@@ -4641,7 +4662,8 @@
         "extsprintf": {
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-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -4663,12 +4685,14 @@
         "fs.realpath": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "fstream": {
           "version": "1.0.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "graceful-fs": "4.1.11",
             "inherits": "2.0.3",
@@ -4724,6 +4748,7 @@
           "version": "7.1.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "fs.realpath": "1.0.0",
             "inflight": "1.0.6",
@@ -4736,7 +4761,8 @@
         "graceful-fs": {
           "version": "4.1.11",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "har-schema": {
           "version": "1.0.5",
@@ -4764,6 +4790,7 @@
           "version": "3.1.3",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "boom": "2.10.1",
             "cryptiles": "2.0.5",
@@ -4774,7 +4801,8 @@
         "hoek": {
           "version": "2.16.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "http-signature": {
           "version": "1.1.1",
@@ -4791,6 +4819,7 @@
           "version": "1.0.6",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "once": "1.4.0",
             "wrappy": "1.0.2"
@@ -4799,7 +4828,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.4",
@@ -4811,6 +4841,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "1.0.1"
           }
@@ -4824,7 +4855,8 @@
         "isarray": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "isstream": {
           "version": "0.1.2",
@@ -4897,12 +4929,14 @@
         "mime-db": {
           "version": "1.27.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "mime-types": {
           "version": "2.1.15",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "mime-db": "1.27.0"
           }
@@ -4911,6 +4945,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "1.1.7"
           }
@@ -4918,12 +4953,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -4978,7 +5015,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "oauth-sign": {
           "version": "0.8.2",
@@ -4996,6 +5034,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1.0.2"
           }
@@ -5025,7 +5064,8 @@
         "path-is-absolute": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "performance-now": {
           "version": "0.2.0",
@@ -5036,7 +5076,8 @@
         "process-nextick-args": {
           "version": "1.0.7",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "punycode": {
           "version": "1.4.1",
@@ -5074,6 +5115,7 @@
           "version": "2.2.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "buffer-shims": "1.0.0",
             "core-util-is": "1.0.2",
@@ -5118,6 +5160,7 @@
           "version": "2.6.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "glob": "7.1.2"
           }
@@ -5125,7 +5168,8 @@
         "safe-buffer": {
           "version": "5.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "semver": {
           "version": "5.3.0",
@@ -5149,6 +5193,7 @@
           "version": "1.0.9",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "hoek": "2.16.3"
           }
@@ -5182,6 +5227,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "1.1.0",
             "is-fullwidth-code-point": "1.0.0",
@@ -5192,6 +5238,7 @@
           "version": "1.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "5.0.1"
           }
@@ -5206,6 +5253,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "2.1.1"
           }
@@ -5220,6 +5268,7 @@
           "version": "2.2.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "block-stream": "0.0.9",
             "fstream": "1.0.11",
@@ -5275,7 +5324,8 @@
         "util-deprecate": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "uuid": {
           "version": "3.0.1",
@@ -5304,7 +5354,8 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -6017,6 +6068,7 @@
       "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-1.0.0.tgz",
       "integrity": "sha1-zBzjjkU7+YSg93AtLdWcc9CBKEo=",
       "dev": true,
+      "optional": true,
       "requires": {
         "agent-base": "2.1.1",
         "debug": "2.6.9",
@@ -6068,6 +6120,7 @@
       "resolved": "https://registry.npmjs.org/httpntlm/-/httpntlm-1.6.1.tgz",
       "integrity": "sha1-rQFScUOi6Hc8+uapb1hla7UqNLI=",
       "dev": true,
+      "optional": true,
       "requires": {
         "httpreq": "0.4.24",
         "underscore": "1.7.0"
@@ -6077,7 +6130,8 @@
       "version": "0.4.24",
       "resolved": "https://registry.npmjs.org/httpreq/-/httpreq-0.4.24.tgz",
       "integrity": "sha1-QzX/2CzZaWaKOUZckprGHWOTYn8=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "https-browserify": {
       "version": "1.0.0",
@@ -7185,13 +7239,15 @@
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/libbase64/-/libbase64-0.1.0.tgz",
       "integrity": "sha1-YjUag5VjrF/1vSbxL2Dpgwu3UeY=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "libmime": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/libmime/-/libmime-3.0.0.tgz",
       "integrity": "sha1-UaGp50SOy9Ms2lRCFnW7IbwJPaY=",
       "dev": true,
+      "optional": true,
       "requires": {
         "iconv-lite": "0.4.15",
         "libbase64": "0.1.0",
@@ -7202,7 +7258,8 @@
           "version": "0.4.15",
           "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.15.tgz",
           "integrity": "sha1-/iZaIYrGpXz+hUkn6dBMGYJe3es=",
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -7210,7 +7267,8 @@
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/libqp/-/libqp-1.1.0.tgz",
       "integrity": "sha1-9ebgatdLeU+1tbZpiL9yjvHe2+g=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "license-webpack-plugin": {
       "version": "1.3.1",
@@ -8546,13 +8604,15 @@
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/nodemailer-fetch/-/nodemailer-fetch-1.6.0.tgz",
       "integrity": "sha1-ecSQihwPXzdbc/6IjamCj23JY6Q=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "nodemailer-shared": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/nodemailer-shared/-/nodemailer-shared-1.1.0.tgz",
       "integrity": "sha1-z1mU4v0mjQD1zw+nZ6CBae2wfsA=",
       "dev": true,
+      "optional": true,
       "requires": {
         "nodemailer-fetch": "1.6.0"
       }
@@ -8585,7 +8645,8 @@
       "version": "0.1.10",
       "resolved": "https://registry.npmjs.org/nodemailer-wellknown/-/nodemailer-wellknown-0.1.10.tgz",
       "integrity": "sha1-WG24EB2zDLRDjrVGc3pBqtDPE9U=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "nopt": {
       "version": "4.0.1",
@@ -13282,7 +13343,8 @@
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
       "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "prepend-http": {
       "version": "1.0.4",
@@ -14636,13 +14698,15 @@
       "version": "1.1.15",
       "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-1.1.15.tgz",
       "integrity": "sha1-fxFLW2X6s+KjWqd1uxLw0cZJvxY=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "smtp-connection": {
       "version": "2.12.0",
       "resolved": "https://registry.npmjs.org/smtp-connection/-/smtp-connection-2.12.0.tgz",
       "integrity": "sha1-1275EnyyPCJZ7bHoNJwujV4tdME=",
       "dev": true,
+      "optional": true,
       "requires": {
         "httpntlm": "1.6.1",
         "nodemailer-shared": "1.1.0"
@@ -14896,6 +14960,7 @@
       "resolved": "https://registry.npmjs.org/socks/-/socks-1.1.10.tgz",
       "integrity": "sha1-W4t/x8jzQcU+0FbpKbe/Tei6e1o=",
       "dev": true,
+      "optional": true,
       "requires": {
         "ip": "1.1.5",
         "smart-buffer": "1.1.15"
@@ -14906,6 +14971,7 @@
       "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-2.1.1.tgz",
       "integrity": "sha512-sFtmYqdUK5dAMh85H0LEVFUCO7OhJJe1/z2x/Z6mxp3s7/QPf1RkZmpZy+BpuU0bEjcV9npqKjq9Y3kwFUjnxw==",
       "dev": true,
+      "optional": true,
       "requires": {
         "agent-base": "2.1.1",
         "extend": "3.0.1",
@@ -15952,6 +16018,7 @@
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
       "dev": true,
+      "optional": true,
       "requires": {
         "prelude-ls": "1.1.2"
       }
@@ -16059,7 +16126,8 @@
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.7.0.tgz",
       "integrity": "sha1-a7rwh3UA02vjTsqlhODbn+8DUgk=",
-      "dev": true
+      "dev": true,
+      "optional": true
     },
     "union-value": {
       "version": "1.0.0",
diff --git a/esign-cert-ng2/package.json b/esign-cert-ng2/package.json
index 3b874de..800d556 100644
--- a/esign-cert-ng2/package.json
+++ b/esign-cert-ng2/package.json
@@ -36,7 +36,7 @@
     "@angular/cdk": "5.0.1",
     "@angular/common": "5.1.1",
     "@angular/compiler": "5.1.1",
-    "@angular/core": "5.1.1",
+    "@angular/core": "11.0.5",
     "@angular/flex-layout": "2.0.0-beta.12",
     "@angular/forms": "5.1.1",
     "@angular/http": "5.1.1",
diff --git a/esign-cert-ng2/yarn.lock b/esign-cert-ng2/yarn.lock
index c7f13a6..8f09252 100644
--- a/esign-cert-ng2/yarn.lock
+++ b/esign-cert-ng2/yarn.lock
@@ -100,24 +100,12 @@
   dependencies:
     tslib "^1.7.1"
 
-"@angular/animations@^5.2.0":
-  version "5.2.9"
-  resolved "https://registry.yarnpkg.com/@angular/animations/-/animations-5.2.9.tgz#220db9fb5a52a193db0023d721b23ddd25a75770"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/cdk@5.0.1":
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/@angular/cdk/-/cdk-5.0.1.tgz#c85e662fe2e1c58abde1dea0f0f18cdfcffc2066"
   dependencies:
     tslib "^1.7.1"
 
-"@angular/cdk@^5.2.0":
-  version "5.2.4"
-  resolved "https://registry.yarnpkg.com/@angular/cdk/-/cdk-5.2.4.tgz#c0a429a8710d8fedb157f546e21cb49d4335f7f7"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/cli@~1.7.3":
   version "1.7.3"
   resolved "https://registry.yarnpkg.com/@angular/cli/-/cli-1.7.3.tgz#ac917b69240bb1b340421e9f985135890e0d53b4"
@@ -189,12 +177,6 @@
   dependencies:
     tslib "^1.7.1"
 
-"@angular/common@^5.2.0":
-  version "5.2.9"
-  resolved "https://registry.yarnpkg.com/@angular/common/-/common-5.2.9.tgz#beb25d4434498abae56bd8dc2c01ade3f6c45e81"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/compiler-cli@^5.0.0":
   version "5.2.9"
   resolved "https://registry.yarnpkg.com/@angular/compiler-cli/-/compiler-cli-5.2.9.tgz#36a069937d50a8a294eda233b5b1b2c71139751f"
@@ -210,11 +192,11 @@
   dependencies:
     tslib "^1.7.1"
 
-"@angular/compiler@^5.0.0":
-  version "5.2.9"
-  resolved "https://registry.yarnpkg.com/@angular/compiler/-/compiler-5.2.9.tgz#1d03bc1e8b38c259bc58114d691c2140d244f8f5"
+"@angular/core@11.0.5":
+  version "11.0.5"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-11.0.5.tgz#b8c448c3cd4f6dae7327cc1ba4ee2aa29c8dbc26"
   dependencies:
-    tslib "^1.7.1"
+    tslib "^2.0.0"
 
 "@angular/core@5.1.1":
   version "5.1.1"
@@ -222,12 +204,6 @@
   dependencies:
     tslib "^1.7.1"
 
-"@angular/core@^5.2.0":
-  version "5.2.9"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-5.2.9.tgz#3daf13ef9aa754b9954ed21da3eb322e8b20f667"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/flex-layout@2.0.0-beta.12":
   version "2.0.0-beta.12"
   resolved "https://registry.yarnpkg.com/@angular/flex-layout/-/flex-layout-2.0.0-beta.12.tgz#80970dc1d60f27fa41537659926f3238f759f343"
@@ -240,24 +216,12 @@
   dependencies:
     tslib "^1.7.1"
 
-"@angular/forms@^5.2.0":
-  version "5.2.9"
-  resolved "https://registry.yarnpkg.com/@angular/forms/-/forms-5.2.9.tgz#12c45b3a02c398b354f09cc740d914cd904c0c9c"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/http@5.1.1":
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/@angular/http/-/http-5.1.1.tgz#45aa61ee61f212a34f958c444c999e8c9352ec23"
   dependencies:
     tslib "^1.7.1"
 
-"@angular/http@^5.2.0":
-  version "5.2.9"
-  resolved "https://registry.yarnpkg.com/@angular/http/-/http-5.2.9.tgz#2ffea536e181bc97e2867593d57425ea7853285b"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/language-service@^5.2.0":
   version "5.2.9"
   resolved "https://registry.yarnpkg.com/@angular/language-service/-/language-service-5.2.9.tgz#4838bb6319c99e8f5beb08bdfb392ee9a1173766"
@@ -268,60 +232,30 @@
   dependencies:
     tslib "^1.7.1"
 
-"@angular/material-moment-adapter@^5.2.0":
-  version "5.2.4"
-  resolved "https://registry.yarnpkg.com/@angular/material-moment-adapter/-/material-moment-adapter-5.2.4.tgz#b6e4789986cb421489672777fa7af0128e77436f"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/material@5.0.1":
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/@angular/material/-/material-5.0.1.tgz#73ff8af76daf7c7ec56092a613637b21deb5d00e"
   dependencies:
     tslib "^1.7.1"
 
-"@angular/material@^5.2.0":
-  version "5.2.4"
-  resolved "https://registry.yarnpkg.com/@angular/material/-/material-5.2.4.tgz#9e823798324283d23ea839156fac5bcb73443d55"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/platform-browser-dynamic@5.1.1":
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-5.1.1.tgz#4b7bd1cbdb3c93fdeb626b38fbd54286a73a76d0"
   dependencies:
     tslib "^1.7.1"
 
-"@angular/platform-browser-dynamic@^5.2.0":
-  version "5.2.9"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser-dynamic/-/platform-browser-dynamic-5.2.9.tgz#86075b7bb694861f722ceda29aae186b045c6b7d"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/platform-browser@5.1.1":
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-5.1.1.tgz#88a05132d822b760c9108a3eaf0da610f39c2ed9"
   dependencies:
     tslib "^1.7.1"
 
-"@angular/platform-browser@^5.2.0":
-  version "5.2.9"
-  resolved "https://registry.yarnpkg.com/@angular/platform-browser/-/platform-browser-5.2.9.tgz#9ee76327b1b3affad68ffa839058661b7704bc2c"
-  dependencies:
-    tslib "^1.7.1"
-
 "@angular/router@5.1.1":
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/@angular/router/-/router-5.1.1.tgz#378e69edd28edadaff7b09b6ee407aadf7164220"
   dependencies:
     tslib "^1.7.1"
 
-"@angular/router@^5.2.0":
-  version "5.2.9"
-  resolved "https://registry.yarnpkg.com/@angular/router/-/router-5.2.9.tgz#0369df6e60c6da3a5842c6eb35e3958d4ffe727e"
-  dependencies:
-    tslib "^1.7.1"
-
 "@mat-datetimepicker/core@1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@mat-datetimepicker/core/-/core-1.0.1.tgz#0ce4f3b1d8d4924fa5fb3e48edf22cefbaf3a685"
@@ -1699,7 +1633,7 @@ compressible@~2.0.13:
 
 compression@^1.5.2:
   version "1.7.2"
-  resolved "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
+  resolved "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz#aaffbcd6aaf854b44ebb280353d5ad1651f59a69"
   dependencies:
     accepts "~1.3.4"
     bytes "3.0.0"
@@ -2058,7 +1992,7 @@ debug@~2.2.0:
   dependencies:
     ms "0.7.1"
 
-debuglog@*, debuglog@^1.0.1:
+debuglog@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/debuglog/-/debuglog-1.0.1.tgz#aa24ffb9ac3df9a2351837cfb2d279360cd78492"
 
@@ -3730,7 +3664,7 @@ import-local@^1.0.0:
     pkg-dir "^2.0.0"
     resolve-cwd "^2.0.0"
 
-imurmurhash@*, imurmurhash@^0.1.4:
+imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
 
@@ -4620,10 +4554,6 @@ lockfile@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/lockfile/-/lockfile-1.0.3.tgz#2638fc39a0331e9cac1a04b71799931c9c50df79"
 
-lodash._baseindexof@*:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/lodash._baseindexof/-/lodash._baseindexof-3.1.0.tgz#fe52b53a1c6761e42618d654e4a25789ed61822c"
-
 lodash._baseuniq@~4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash._baseuniq/-/lodash._baseuniq-4.6.0.tgz#0ebb44e456814af7905c6212fa2c9b2d51b841e8"
@@ -4631,28 +4561,10 @@ lodash._baseuniq@~4.6.0:
     lodash._createset "~4.0.0"
     lodash._root "~3.0.0"
 
-lodash._bindcallback@*:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/lodash._bindcallback/-/lodash._bindcallback-3.0.1.tgz#e531c27644cf8b57a99e17ed95b35c748789392e"
-
-lodash._cacheindexof@*:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/lodash._cacheindexof/-/lodash._cacheindexof-3.0.2.tgz#3dc69ac82498d2ee5e3ce56091bafd2adc7bde92"
-
-lodash._createcache@*:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/lodash._createcache/-/lodash._createcache-3.1.2.tgz#56d6a064017625e79ebca6b8018e17440bdcf093"
-  dependencies:
-    lodash._getnative "^3.0.0"
-
 lodash._createset@~4.0.0:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/lodash._createset/-/lodash._createset-4.0.3.tgz#0f4659fbb09d75194fa9e2b88a6644d363c9fe26"
 
-lodash._getnative@*, lodash._getnative@^3.0.0:
-  version "3.9.1"
-  resolved "https://registry.yarnpkg.com/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
-
 lodash._root@~3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/lodash._root/-/lodash._root-3.0.1.tgz#fba1c4524c19ee9a5f8136b4609f017cf4ded692"
@@ -4673,10 +4585,6 @@ lodash.mergewith@^4.6.0:
   version "4.6.1"
   resolved "https://registry.yarnpkg.com/lodash.mergewith/-/lodash.mergewith-4.6.1.tgz#639057e726c3afbdb3e7d42741caa8d6e4335927"
 
-lodash.restparam@*:
-  version "3.6.1"
-  resolved "https://registry.yarnpkg.com/lodash.restparam/-/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
-
 lodash.tail@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/lodash.tail/-/lodash.tail-4.1.1.tgz#d2333a36d9e7717c8ad2f7cacafec7c32b444664"
@@ -6569,7 +6477,7 @@ readable-stream@~2.0.0, readable-stream@~2.0.5:
     string_decoder "~0.10.x"
     util-deprecate "~1.0.1"
 
-readdir-scoped-modules@*, readdir-scoped-modules@^1.0.0:
+readdir-scoped-modules@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/readdir-scoped-modules/-/readdir-scoped-modules-1.0.2.tgz#9fafa37d286be5d92cbaebdee030dc9b5f406747"
   dependencies:
@@ -8018,6 +7926,10 @@ tslib@^1.7.1, tslib@^1.8.0, tslib@^1.8.1:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.9.0.tgz#e37a86fda8cbbaf23a057f473c9f4dc64e5fc2e8"
 
+tslib@^2.0.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.4.0.tgz#7cecaa7f073ce680a05847aa77be941098f36dc3"
+
 tslint@~5.9.1:
   version "5.9.1"
   resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.9.1.tgz#1255f87a3ff57eb0b0e1f0e610a8b4748046c9ae"
@@ -8345,7 +8257,7 @@ v8flags@^3.0.0:
   dependencies:
     homedir-polyfill "^1.0.1"
 
-validate-npm-package-license@*, validate-npm-package-license@^3.0.1:
+validate-npm-package-license@^3.0.1:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz#81643bcbef1bdfecd4623793dc4648948ba98338"
   dependencies: