diff --git a/webapp/package-lock.json b/webapp/package-lock.json
index ceba45c..66f65c5 100644
--- a/webapp/package-lock.json
+++ b/webapp/package-lock.json
@@ -54,43 +54,11 @@
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-      "resolved": "https://registry.npmjs.org/busboy/-/busboy-0.2.14.tgz",
-      "integrity": "sha1-bCpiLvz0fFe7vh4qnDetNseSVFM=",
-      "requires": {
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-        "readable-stream": "1.1.x"
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-        "readable-stream": {
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-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
-          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
-          "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.1",
-            "isarray": "0.0.1",
-            "string_decoder": "~0.10.x"
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-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-          "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
-        }
-      }
-    },
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
-    "core-util-is": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
-    },
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       "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
@@ -114,33 +82,6 @@
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
       "integrity": "sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA="
     },
-    "dicer": {
-      "version": "0.2.5",
-      "resolved": "https://registry.npmjs.org/dicer/-/dicer-0.2.5.tgz",
-      "integrity": "sha1-WZbAhrszIYyBLAkL3cCc0S+stw8=",
-      "requires": {
-        "readable-stream": "1.1.x",
-        "streamsearch": "0.1.2"
-      },
-      "dependencies": {
-        "readable-stream": {
-          "version": "1.1.14",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
-          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
-          "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.1",
-            "isarray": "0.0.1",
-            "string_decoder": "~0.10.x"
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-        "string_decoder": {
-          "version": "0.10.31",
-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
-          "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
-        }
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       "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz",
@@ -162,11 +103,29 @@
       "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
     },
     "express-fileupload": {
-      "version": "1.1.4",
-      "resolved": "https://registry.npmjs.org/express-fileupload/-/express-fileupload-1.1.4.tgz",
-      "integrity": "sha512-/Fu4+pVQ1lED3jb17kqAjxYS3b/m0WWUSWBOCxBjdXc41SpXV1lUVc3LGAFLaLf6EkcUMzeAYRNJ7dWW9n/Jmw==",
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/express-fileupload/-/express-fileupload-1.1.9.tgz",
+      "integrity": "sha512-f2w0aoe7lj3NeD8a4MXmYQsqir3Z66I08l9AKq04QbFUAjeZNmPwTlR5Lx2NGwSu/PslsAjGC38MWzo5tTjoBg==",
       "requires": {
-        "busboy": "^0.2.14"
+        "busboy": "^0.3.1"
+      },
+      "dependencies": {
+        "busboy": {
+          "version": "0.3.1",
+          "resolved": "https://registry.npmjs.org/busboy/-/busboy-0.3.1.tgz",
+          "integrity": "sha512-y7tTxhGKXcyBxRKAni+awqx8uqaJKrSFSNFSeRG5CsWNdmy2BIK+6VGWEW7TZnIO/533mtMEA4rOevQV815YJw==",
+          "requires": {
+            "dicer": "0.3.0"
+          }
+        },
+        "dicer": {
+          "version": "0.3.0",
+          "resolved": "https://registry.npmjs.org/dicer/-/dicer-0.3.0.tgz",
+          "integrity": "sha512-MdceRRWqltEG2dZqO769g27N/3PXfcKl04VhYnBlo2YhH7zPi88VebsjTKclaOyiuMaGU72hTfw3VkUitGcVCA==",
+          "requires": {
+            "streamsearch": "0.1.2"
+          }
+        }
       }
     },
     "fast-decode-uri-component": {
@@ -333,11 +292,6 @@
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.0.tgz",
       "integrity": "sha512-M4Sjn6N/+O6/IXSJseKqHoFc+5FdGJ22sXqnjTpdZweHK64MzEPAyQZyEU3R/KRv2GLoa7nNtg/C2Ev6m7z+eA=="
     },
-    "isarray": {
-      "version": "0.0.1",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-      "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8="
-    },
     "json-schema-traverse": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",