diff --git a/packages/server/package-lock.json b/packages/server/package-lock.json
index 3dcb324..d7a7f23 100644
--- a/packages/server/package-lock.json
+++ b/packages/server/package-lock.json
@@ -54,9 +54,9 @@
 			}
 		},
 		"acorn": {
-			"version": "5.7.3",
-			"resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.3.tgz",
-			"integrity": "sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==",
+			"version": "6.4.1",
+			"resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+			"integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
 			"dev": true
 		},
 		"acorn-globals": {
@@ -67,14 +67,6 @@
 			"requires": {
 				"acorn": "^6.0.1",
 				"acorn-walk": "^6.0.1"
-			},
-			"dependencies": {
-				"acorn": {
-					"version": "6.1.1",
-					"resolved": "https://registry.npmjs.org/acorn/-/acorn-6.1.1.tgz",
-					"integrity": "sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==",
-					"dev": true
-				}
 			}
 		},
 		"acorn-jsx": {
@@ -2123,14 +2115,6 @@
 				"acorn": "^6.0.7",
 				"acorn-jsx": "^5.0.0",
 				"eslint-visitor-keys": "^1.0.0"
-			},
-			"dependencies": {
-				"acorn": {
-					"version": "6.1.1",
-					"resolved": "https://registry.npmjs.org/acorn/-/acorn-6.1.1.tgz",
-					"integrity": "sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==",
-					"dev": true
-				}
 			}
 		},
 		"esprima": {
@@ -4583,6 +4567,14 @@
 				"whatwg-url": "^6.4.1",
 				"ws": "^5.2.0",
 				"xml-name-validator": "^3.0.0"
+			},
+			"dependencies": {
+				"acorn": {
+					"version": "5.7.4",
+					"resolved": "https://registry.npmjs.org/acorn/-/acorn-5.7.4.tgz",
+					"integrity": "sha512-1D++VG7BhrtvQpNbBzovKNc1FLGGEE/oGe7b9xJm/RFHMBeUaUGpluV9RLjZa47YFdPcDAenEYuq9pQPcMdLJg==",
+					"dev": true
+				}
 			}
 		},
 		"jsesc": {