diff --git a/package-lock.json b/package-lock.json
index 6e4f10c..5660694 100644
--- a/package-lock.json
+++ b/package-lock.json
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-      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
-      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
-    },
     "update-notifier": {
       "version": "0.1.10",
       "resolved": "https://registry.npmjs.org/update-notifier/-/update-notifier-0.1.10.tgz",
@@ -2986,11 +2809,6 @@
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
       "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
-    "utils-merge": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.0.tgz",
-      "integrity": "sha1-ApT7kiu5N1FTVBxPcJYjHyh8ivg="
-    },
     "uuid": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-2.0.3.tgz",
@@ -3060,11 +2878,6 @@
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
-    "x-xss-protection": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/x-xss-protection/-/x-xss-protection-1.0.0.tgz",
-      "integrity": "sha1-iYr7k4abJGYc+cUvnujbjtB2Tdk="
-    },
     "xdg-basedir": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-1.0.1.tgz",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 0c46d7d..0e45faf
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "bluebird": "2.10.2",
     "consolidate": "0.x",
     "express": "3.4.7",
-    "express-session": "1.11.3",
+    "express-session": "1.17.3",
     "express-writer": "0.0.4",
     "grunt": "0.4.5",
     "grunt-cli": "0.1.13",
@@ -22,7 +22,7 @@
     "grunt-nodemon": "0.3.0",
     "grunt-sass": "1.1.0",
     "grunt-text-replace": "0.3.12",
-    "helmet": "^2.1.2",
+    "helmet": "^6.0.1",
     "minimist": "0.0.8",
     "node-sass": "4.7.2",
     "readdir": "0.0.6",