diff --git a/server/package-lock.json b/server/package-lock.json
index 477d08d..00f412b 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -18,7 +18,7 @@
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         "debug": "~2.6.0",
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-        "express": "~4.14.1",
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         "express-fileupload": "^1.2.1",
         "express-session": "^1.17.1",
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@@ -640,12 +640,12 @@
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-        "negotiator": "0.6.2"
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@@ -1112,6 +1112,14 @@
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@@ -1539,9 +1547,12 @@
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-      "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ=",
+      "version": "0.5.4",
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@@ -1784,7 +1795,7 @@
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@@ -1858,7 +1869,7 @@
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-      "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=",
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@@ -2223,36 +2234,40 @@
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-        "content-disposition": "0.5.2",
-        "content-type": "~1.0.2",
-        "cookie": "0.3.1",
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-        "depd": "~1.1.0",
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-        "finalhandler": "0.5.1",
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@@ -2305,35 +2320,95 @@
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+        "depd": "~1.1.2",
+        "http-errors": "1.8.1",
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+        "qs": "6.9.7",
+        "raw-body": "2.4.3",
+        "type-is": "~1.6.18"
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-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
-      "integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s=",
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-      "integrity": "sha1-O3hIwDwt7OaalSKw+ujEEm10Xzs=",
+    "node_modules/express/node_modules/raw-body": {
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+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.4.3.tgz",
+      "integrity": "sha512-UlTNLIcu0uzb4D2f4WltY6cVjLi+/jEN4lgEUj3E04tpMDpUlkBo/eSn6zou9hum2VMNpCCUone0O0WeJim07g==",
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+        "unpipe": "1.0.0"
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+        "node": ">= 0.8"
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+    "node_modules/express/node_modules/setprototypeof": {
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+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
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@@ -2475,41 +2550,22 @@
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-      "integrity": "sha1-LEANjUUwk1vCMlScX6OF7Afeb80=",
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@@ -3092,9 +3148,9 @@
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@@ -12469,6 +12585,11 @@
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diff --git a/server/package.json b/server/package.json
index 7aa2b45..33091c6 100644
--- a/server/package.json
+++ b/server/package.json
@@ -24,7 +24,7 @@
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