diff --git a/package-lock.json b/package-lock.json
index 92b5105..b05a5bd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -224,6 +224,13 @@
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+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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@@ -1310,6 +1317,11 @@
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+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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+          "integrity": "sha1-yz8+PHMtwPAe5wtAPzAuYddwmDg=",
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-          "integrity": "sha1-6v/NDk/Gk1z4E02iRuLmw1MFrf8="
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           "integrity": "sha1-Kk5AkLlrLbBqnX3wEFWmKnfJt3Q=",
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-          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
+          "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
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           "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
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+          "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
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@@ -3893,6 +3943,13 @@
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         "yargs": "4.8.1"
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+          "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
+        }
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@@ -3964,9 +4021,9 @@
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz",
-      "integrity": "sha1-eCA6TRwyiuHYbcpkYONptX9AVa4="
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+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.13.tgz",
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@@ -4481,6 +4545,11 @@
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+                          "optional": true,
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+                              "integrity": "sha1-wCD1KcUoKt/dIz2R1LGBw9aG3Es=",
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@@ -5575,6 +5648,7 @@
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                           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
+                          "optional": true,
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-                              "integrity": "sha1-wCD1KcUoKt/dIz2R1LGBw9aG3Es="
+                              "integrity": "sha1-wCD1KcUoKt/dIz2R1LGBw9aG3Es=",
+                              "optional": true
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@@ -5632,7 +5707,7 @@
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+              "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.2.tgz",
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@@ -5717,7 +5792,7 @@
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                           "version": "1.0.0",
-                          "resolved": "http://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.0.tgz",
+                          "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.0.tgz",
                           "integrity": "sha1-wCD1KcUoKt/dIz2R1LGBw9aG3Es="
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@@ -8190,7 +8265,8 @@
     "sylvester": {
       "version": "0.0.21",
       "resolved": "https://registry.npmjs.org/sylvester/-/sylvester-0.0.21.tgz",
-      "integrity": "sha1-KYexzivS84sNzio0OIiEv6RADqc="
+      "integrity": "sha1-KYexzivS84sNzio0OIiEv6RADqc=",
+      "optional": true
     },
     "taffydb": {
       "version": "2.6.2",
diff --git a/package.json b/package.json
index f891b20..4a4ac0f 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "jsdoc": "^3.5.5",
     "kue": "^0.11.5",
     "load-grunt-tasks": "^3.1.0",
-    "lodash": "^4.17.4",
+    "lodash": "^4.17.13",
     "methods": "^1.1.2",
     "mime-types": "^2.1.12",
     "minami": "^1.1.1",