diff --git a/package-lock.json b/package-lock.json
index 60715ce..43057e9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,8 +18,8 @@
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       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
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+      "integrity": "sha1-2sh4dxPJlmhJ/IGAd36+nB3fO4Y=",
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@@ -123,6 +125,11 @@
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@@ -235,12 +242,12 @@
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@@ -294,19 +301,18 @@
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-          "integrity": "sha1-FXFS/R56bI2YpbcVzzdt+SgARWM="
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@@ -320,9 +326,9 @@
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-      "integrity": "sha1-elj3iem1/TyUUgY0FXlg8mvV70Q="
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@@ -1572,11 +1598,11 @@
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-      "version": "0.10.1",
-      "resolved": "https://registry.npmjs.org/ssf/-/ssf-0.10.1.tgz",
-      "integrity": "sha1-8j2CtjeS71YIkInBzQyEjpEc26Y=",
+      "version": "0.10.2",
+      "resolved": "https://registry.npmjs.org/ssf/-/ssf-0.10.2.tgz",
+      "integrity": "sha512-rDhAPm9WyIsY8eZEKyE8Qsotb3j/wBdvMWBUsOhJdfhKGLfQidRjiBUV0y/MkyCLiXQ38FG6LWW/VYUtqlIDZQ==",
       "requires": {
-        "frac": "1.1.1"
+        "frac": "~1.1.2"
       }
     },
     "sshpk": {
@@ -1761,11 +1787,6 @@
         "extsprintf": "1.3.0"
       }
     },
-    "voc": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/voc/-/voc-1.0.0.tgz",
-      "integrity": "sha1-VGXAzhHQiB99jjbYylhwQ/M6Ja4="
-    },
     "window-size": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
@@ -1793,17 +1814,17 @@
       "dev": true
     },
     "xlsx": {
-      "version": "0.11.19",
-      "resolved": "https://registry.npmjs.org/xlsx/-/xlsx-0.11.19.tgz",
-      "integrity": "sha512-UTfD64o5Ka/E6QHL12fzcq5wnt9MCtuwgoUdYSTDxjjDkhNmZwSfPlJH/+Yh8vE6nU/0ax3MXNrc9AP4haAmIg==",
-      "requires": {
-        "adler-32": "1.2.0",
-        "cfb": "1.0.2",
-        "codepage": "1.12.0",
-        "commander": "2.13.0",
-        "crc-32": "1.2.0",
-        "exit-on-epipe": "1.0.1",
-        "ssf": "0.10.1"
+      "version": "0.13.5",
+      "resolved": "https://registry.npmjs.org/xlsx/-/xlsx-0.13.5.tgz",
+      "integrity": "sha512-AQo8Anyuv8ZxegAH2EUJ9ZauLf3lIDPfmV7OpJi79LNW6jO4gsviJyQCjNCJY7Deu1SLCrr7LY6rM9N91ixaDQ==",
+      "requires": {
+        "adler-32": "~1.2.0",
+        "cfb": "~1.0.8",
+        "codepage": "~1.14.0",
+        "commander": "~2.15.1",
+        "crc-32": "~1.2.0",
+        "exit-on-epipe": "~1.0.1",
+        "ssf": "~0.10.2"
       }
     },
     "xtend": {
diff --git a/package.json b/package.json
index ab8c721..3a6e8b5 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
 		"express-session": "^1.13.0",
 		"handlebars": "^4.0.5",
 		"moment": "^2.12.0",
-		"mongoose": "^5.0.3",
+		"mongoose": "^5.7.5",
 		"multer": "^1.1.0",
 		"nconf": "^0.10.0",
 		"node-rsa": "^1.0.0",