diff --git a/package-lock.json b/package-lock.json
index 3f3afa6..7356a49 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2129,9 +2129,9 @@
 			}
 		},
 		"acorn": {
-			"version": "5.7.3",
-			"resolved": "https://hbc.jfrog.io/hbc/api/npm/hbc-virt-npm/acorn/-/acorn-5.7.3.tgz",
-			"integrity": "sha1-Z6ojG/iBKXS4UjWpZ3Hra9B+onk=",
+			"version": "5.7.4",
+			"resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+			"integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==",
 			"dev": true
 		},
 		"acorn-globals": {
@@ -2145,9 +2145,9 @@
 			},
 			"dependencies": {
 				"acorn": {
-					"version": "6.3.0",
-					"resolved": "https://hbc.jfrog.io/hbc/api/npm/hbc-virt-npm/acorn/-/acorn-6.3.0.tgz",
-					"integrity": "sha1-AIdQkRn/pPwKAEHR6TpBfmjLhW4=",
+					"version": "6.4.1",
+					"resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+					"integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
 					"dev": true
 				}
 			}
@@ -11439,9 +11439,9 @@
 			},
 			"dependencies": {
 				"acorn": {
-					"version": "6.3.0",
-					"resolved": "https://hbc.jfrog.io/hbc/api/npm/hbc-virt-npm/acorn/-/acorn-6.3.0.tgz",
-					"integrity": "sha1-AIdQkRn/pPwKAEHR6TpBfmjLhW4=",
+					"version": "6.4.1",
+					"resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+					"integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
 					"dev": true
 				},
 				"ajv": {