diff --git a/package-lock.json b/package-lock.json
index 08705b0..9ba43a6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3275,11 +3275,6 @@
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     },
-    "@types/events": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/@types/events/-/events-3.0.0.tgz",
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-    },
     "@types/get-port": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/@types/get-port/-/get-port-3.2.0.tgz",
@@ -7411,9 +7406,9 @@
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     "devcert": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/devcert/-/devcert-1.1.1.tgz",
-      "integrity": "sha512-4C1y6ZP9PFE1CK/Pgks4Qf1WA4rzJOtR2RJ7mkDfiQRixDNrtCkZiWvwSKb0AN830Dp4cgb+VLLi8eVWv7cC6A==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/devcert/-/devcert-1.2.1.tgz",
+      "integrity": "sha512-R7DqtMtsNmFVY75kzRHXON3hXoJili2xxlEcZgHi0VHSx8aJECfm7ZqAquXzTeAM/I9f8G2pHc/zq5k6iXHQzA==",
       "requires": {
         "@types/configstore": "^2.1.1",
         "@types/debug": "^0.0.30",
@@ -7426,11 +7421,11 @@
         "@types/tmp": "^0.0.33",
         "application-config-path": "^0.1.0",
         "command-exists": "^1.2.4",
-        "configstore": "^3.0.0",
         "debug": "^3.1.0",
         "eol": "^0.9.1",
         "get-port": "^3.2.0",
         "glob": "^7.1.2",
+        "is-valid-domain": "^0.1.6",
         "lodash": "^4.17.4",
         "mkdirp": "^0.5.1",
         "password-prompt": "^1.0.4",
@@ -7441,19 +7436,18 @@
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-          "version": "5.0.36",
-          "resolved": "https://registry.npmjs.org/@types/glob/-/glob-5.0.36.tgz",
-          "integrity": "sha512-KEzSKuP2+3oOjYYjujue6Z3Yqis5HKA1BsIC+jZ1v3lrRNdsqyNNtX0rQf6LSuI4DJJ2z5UV//zBZCcvM0xikg==",
+          "version": "5.0.37",
+          "resolved": "https://registry.npmjs.org/@types/glob/-/glob-5.0.37.tgz",
+          "integrity": "sha512-ATA/xrS7CZ3A2WCPVY4eKdNpybq56zqlTirnHhhyOztZM/lPxJzusOBI3BsaXbu6FrUluqzvMlI4sZ6BDYMlMg==",
           "requires": {
-            "@types/events": "*",
             "@types/minimatch": "*",
             "@types/node": "*"
           }
         },
         "@types/node": {
-          "version": "8.10.61",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.61.tgz",
-          "integrity": "sha512-l+zSbvT8TPRaCxL1l9cwHCb0tSqGAGcjPJFItGGYat5oCTiq1uQQKYg5m7AF1mgnEBzFXGLJ2LRmNjtreRX76Q=="
+          "version": "8.10.66",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.66.tgz",
+          "integrity": "sha512-tktOkFUA4kXx2hhhrB8bIFb5TbwzS4uOhKEmwiD+NoiL0qtP2OQ9mFldbgD4dV1djrlBYP6eBuQZiWjuHUpqFw=="
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         "rimraf": {
           "version": "2.7.1",
@@ -14576,6 +14570,14 @@
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       "integrity": "sha1-Sw2hRCEE0bM2NA6AeX6GXPOffXI="
     },
+    "is-valid-domain": {
+      "version": "0.1.6",
+      "resolved": "https://registry.npmjs.org/is-valid-domain/-/is-valid-domain-0.1.6.tgz",
+      "integrity": "sha512-ZKtq737eFkZr71At8NxOFcP9O1K89gW3DkdrGMpp1upr/ueWjj+Weh4l9AI4rN0Gt8W2M1w7jrG2b/Yv83Ljpg==",
+      "requires": {
+        "punycode": "^2.1.1"
+      }
+    },
     "is-valid-path": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/is-valid-path/-/is-valid-path-0.1.1.tgz",