diff --git a/package-lock.json b/package-lock.json
index 2b4ea98..670be15 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1159,7 +1159,8 @@
 		"assert-plus": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
-			"integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
+			"integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
+			"optional": true
 		},
 		"assign-symbols": {
 			"version": "1.0.0",
@@ -1946,7 +1947,8 @@
 		"delayed-stream": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
-			"integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
+			"integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=",
+			"optional": true
 		},
 		"detect-indent": {
 			"version": "5.0.0",
@@ -2213,7 +2215,8 @@
 		"extsprintf": {
 			"version": "1.3.0",
 			"resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
-			"integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
+			"integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU=",
+			"optional": true
 		},
 		"fast-deep-equal": {
 			"version": "1.1.0",
@@ -2324,7 +2327,7 @@
 			"dependencies": {
 				"combined-stream": {
 					"version": "1.0.6",
-					"resolved": "http://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
+					"resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
 					"integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
 					"optional": true,
 					"requires": {
@@ -2384,7 +2387,8 @@
 				},
 				"ansi-regex": {
 					"version": "2.1.1",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"aproba": {
 					"version": "1.2.0",
@@ -2749,7 +2753,8 @@
 				},
 				"safe-buffer": {
 					"version": "5.1.1",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"safer-buffer": {
 					"version": "2.1.2",
@@ -2797,6 +2802,7 @@
 				"strip-ansi": {
 					"version": "3.0.1",
 					"bundled": true,
+					"optional": true,
 					"requires": {
 						"ansi-regex": "^2.0.0"
 					}
@@ -2835,11 +2841,13 @@
 				},
 				"wrappy": {
 					"version": "1.0.2",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				},
 				"yallist": {
 					"version": "3.0.2",
-					"bundled": true
+					"bundled": true,
+					"optional": true
 				}
 			}
 		},
@@ -3697,9 +3705,9 @@
 			}
 		},
 		"lodash": {
-			"version": "4.17.11",
-			"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-			"integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+			"version": "4.17.21",
+			"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+			"integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
 			"dev": true
 		},
 		"lodash.assign": {
@@ -3906,12 +3914,14 @@
 		"mime-db": {
 			"version": "1.36.0",
 			"resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.36.0.tgz",
-			"integrity": "sha512-L+xvyD9MkoYMXb1jAmzI/lWYAxAMCPvIBSWur0PZ5nOf5euahRLVqH//FKW9mWp2lkqUgYiXPgkzfMUFi4zVDw=="
+			"integrity": "sha512-L+xvyD9MkoYMXb1jAmzI/lWYAxAMCPvIBSWur0PZ5nOf5euahRLVqH//FKW9mWp2lkqUgYiXPgkzfMUFi4zVDw==",
+			"optional": true
 		},
 		"mime-types": {
 			"version": "2.1.20",
 			"resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.20.tgz",
 			"integrity": "sha512-HrkrPaP9vGuWbLK1B1FfgAkbqNjIuy4eHlIYnFi7kamZyLLrGlo2mpcx0bBmNpKqBtYtAfGbodDddIgddSJC2A==",
+			"optional": true,
 			"requires": {
 				"mime-db": "~1.36.0"
 			}
@@ -7384,7 +7394,7 @@
 				},
 				"got": {
 					"version": "6.7.1",
-					"resolved": "http://registry.npmjs.org/got/-/got-6.7.1.tgz",
+					"resolved": "https://registry.npmjs.org/got/-/got-6.7.1.tgz",
 					"integrity": "sha1-JAzQV4WpoY5WHcG0S0HHY+8ejbA=",
 					"dev": true,
 					"requires": {
@@ -7903,7 +7913,8 @@
 		"safer-buffer": {
 			"version": "2.1.2",
 			"resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-			"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+			"integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+			"optional": true
 		},
 		"semantic-release": {
 			"version": "15.9.16",