diff --git a/server/package-lock.json b/server/package-lock.json
index 9cbfcb5..99d463d 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -287,9 +287,9 @@
       }
     },
     "acorn": {
-      "version": "6.2.1",
-      "resolved": "http://bnpm.byted.org/acorn/download/acorn-6.2.1.tgz",
-      "integrity": "sha1-PthCLW3sCeYSHMeoQ8qGozCoa1E=",
+      "version": "6.4.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+      "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
       "dev": true
     },
     "acorn-jsx": {