diff --git a/package-lock.json b/package-lock.json
index b752daf..0249cbf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -716,6 +716,11 @@
 				"through": "^2.3.6"
 			}
 		},
+		"is-docker": {
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.1.1.tgz",
+			"integrity": "sha512-ZOoqiXfEwtGknTiuDEy8pN2CfE3TxMHprvNer1mXiqwkOT77Rw3YVrUQ52EqAOU3QAWDQ+bQdx7HJzrv7LS2Hw=="
+		},
 		"is-fullwidth-code-point": {
 			"version": "2.0.0",
 			"resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
@@ -756,6 +761,14 @@
 			"resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
 			"integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo="
 		},
+		"is-wsl": {
+			"version": "2.2.0",
+			"resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-2.2.0.tgz",
+			"integrity": "sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==",
+			"requires": {
+				"is-docker": "^2.0.0"
+			}
+		},
 		"isarray": {
 			"version": "1.0.0",
 			"resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
@@ -926,14 +939,44 @@
 			"integrity": "sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s="
 		},
 		"node-notifier": {
-			"version": "5.2.1",
-			"resolved": "https://registry.npmjs.org/node-notifier/-/node-notifier-5.2.1.tgz",
-			"integrity": "sha512-MIBs+AAd6dJ2SklbbE8RUDRlIVhU8MaNLh1A9SUZDUHPiZkWLFde6UNwG41yQHZEToHgJMXqyVZ9UcS/ReOVTg==",
+			"version": "8.0.1",
+			"resolved": "https://registry.npmjs.org/node-notifier/-/node-notifier-8.0.1.tgz",
+			"integrity": "sha512-BvEXF+UmsnAfYfoapKM9nGxnP+Wn7P91YfXmrKnfcYCx6VBeoN5Ez5Ogck6I8Bi5k4RlpqRYaw75pAwzX9OphA==",
 			"requires": {
 				"growly": "^1.3.0",
-				"semver": "^5.4.1",
+				"is-wsl": "^2.2.0",
+				"semver": "^7.3.2",
 				"shellwords": "^0.1.1",
-				"which": "^1.3.0"
+				"uuid": "^8.3.0",
+				"which": "^2.0.2"
+			},
+			"dependencies": {
+				"lru-cache": {
+					"version": "6.0.0",
+					"resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
+					"integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
+					"requires": {
+						"yallist": "^4.0.0"
+					}
+				},
+				"semver": {
+					"version": "7.3.4",
+					"resolved": "https://registry.npmjs.org/semver/-/semver-7.3.4.tgz",
+					"integrity": "sha512-tCfb2WLjqFAtXn4KEdxIhalnRtoKFN7nAwj0B3ZXCbQloV2tq5eDbcTmT68JJD3nRJq24/XgxtQKFIpQdtvmVw==",
+					"requires": {
+						"lru-cache": "^6.0.0"
+					}
+				},
+				"uuid": {
+					"version": "8.3.2",
+					"resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+					"integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg=="
+				},
+				"yallist": {
+					"version": "4.0.0",
+					"resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+					"integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
+				}
 			}
 		},
 		"nopt": {
@@ -1181,7 +1224,7 @@
 			"dependencies": {
 				"commander": {
 					"version": "2.8.1",
-					"resolved": "http://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
+					"resolved": "https://registry.npmjs.org/commander/-/commander-2.8.1.tgz",
 					"integrity": "sha1-Br42f+v9oMMwqh4qBy09yXYkJdQ=",
 					"requires": {
 						"graceful-readlink": ">= 1.0.0"
@@ -1430,9 +1473,9 @@
 			}
 		},
 		"which": {
-			"version": "1.3.1",
-			"resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
-			"integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
+			"version": "2.0.2",
+			"resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
+			"integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
 			"requires": {
 				"isexe": "^2.0.0"
 			}
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index e7c5bba..f6df8b8
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
 		"inquirer": "^6.2.0",
 		"js-beautify": "^1.8.6",
 		"klaw-sync": "^6.0.0",
-		"node-notifier": "^5.2.1",
+		"node-notifier": "^8.0.1",
 		"ora": "^3.0.0",
 		"request": "^2.88.0",
 		"ssh2": "^0.8.5",