diff --git a/main_site/package-lock.json b/main_site/package-lock.json
index e4e7658..9023a06 100644
--- a/main_site/package-lock.json
+++ b/main_site/package-lock.json
@@ -40,12 +40,12 @@
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@@ -238,9 +282,9 @@
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@@ -274,6 +318,15 @@
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@@ -456,14 +509,24 @@
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-      "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ="
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@@ -607,9 +670,9 @@
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-      "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
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@@ -653,7 +716,7 @@
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@@ -706,51 +769,92 @@
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@@ -764,28 +868,43 @@
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-      "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
-      "integrity": "sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ="
+      "version": "0.2.0",
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@@ -794,6 +913,11 @@
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@@ -802,6 +926,16 @@
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@@ -911,12 +1045,25 @@
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@@ -2322,7 +2566,7 @@
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
-      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
+      "integrity": "sha512-pjy2bYhSsufwWlKwPc+l3cN7+wuJlK6uz0YdJEOlQDbl6jo/YlPi4mb8agUkVC8BF7V8NuzeyPNqRksA3hztKQ=="
     },
     "unzip-response": {
       "version": "1.0.2",
@@ -2367,7 +2611,7 @@
     "utils-merge": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
-      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
+      "integrity": "sha512-pMZTvIkT1d+TFGvDOqodOclx0QWkkgi6Tdoa8gC8ffGAAqz9pzPTZWAybbsHHoED/ztMtkv/VoYTYyShUn81hA=="
     },
     "validate-npm-package-license": {
       "version": "3.0.4",
@@ -2381,7 +2625,7 @@
     "vary": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
-      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
+      "integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg=="
     },
     "void-elements": {
       "version": "2.0.1",
diff --git a/main_site/package.json b/main_site/package.json
index a7abd72..c34dfbe 100644
--- a/main_site/package.json
+++ b/main_site/package.json
@@ -14,7 +14,7 @@
     "cookie-session": "^1.4.0",
     "debug": "~2.6.9",
     "ejs": "^3.0.2",
-    "express": "~4.16.1",
+    "express": "~4.18.2",
     "http-errors": "~1.6.3",
     "jade": "~1.11.0",
     "mongoose": "^5.9.7",