diff --git a/package-lock.json b/package-lock.json
index be9f1f1..40451d1 100644
--- a/package-lock.json
+++ b/package-lock.json
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       "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
     },
+    "pstree.remy": {
+      "version": "1.1.7",
+      "resolved": "https://registry.npmjs.org/pstree.remy/-/pstree.remy-1.1.7.tgz",
+      "integrity": "sha512-xsMgrUwRpuGskEzBFkH8NmTimbZ5PcPup0LA8JJkHIm2IMUbQcpo3yeLNWVrufEYjh8YwtSVh0xz6UeWc5Oh5A==",
+      "dev": true
+    },
     "pump": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/pump/-/pump-1.0.2.tgz",
@@ -4172,15 +4182,6 @@
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       "dev": true
     },
-    "split": {
-      "version": "0.3.3",
-      "resolved": "https://registry.npmjs.org/split/-/split-0.3.3.tgz",
-      "integrity": "sha1-zQ7qXmOiEd//frDwkcQTPi0N0o8=",
-      "dev": true,
-      "requires": {
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     "split2": {
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       "resolved": "https://registry.npmjs.org/split2/-/split2-2.2.0.tgz",
@@ -4201,15 +4202,6 @@
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       "dev": true
     },
-    "stream-combiner": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/stream-combiner/-/stream-combiner-0.0.4.tgz",
-      "integrity": "sha1-TV5DPBhSYd3mI8o/RMWGvPXErRQ=",
-      "dev": true,
-      "requires": {
-        "duplexer": "0.1.1"
-      }
-    },
     "string-width": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
@@ -4410,13 +4402,30 @@
       "integrity": "sha1-uDVx+k2MJbguIxsG46MFXeTKGkc=",
       "dev": true
     },
+    "to-regex-range": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
+      "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
+      "dev": true,
+      "requires": {
+        "is-number": "^7.0.0"
+      },
+      "dependencies": {
+        "is-number": {
+          "version": "7.0.0",
+          "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
+          "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
+          "dev": true
+        }
+      }
+    },
     "touch": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/touch/-/touch-3.1.0.tgz",
       "integrity": "sha512-WBx8Uy5TLtOSRtIq+M03/sKDrXCLHxwDcquSP2c43Le03/9serjQBIztjRz6FkJez9D/hleyAXTBGLwwZUw9lA==",
       "dev": true,
       "requires": {
-        "nopt": "1.0.10"
+        "nopt": "~1.0.10"
       }
     },
     "trim-newlines": {
@@ -4465,10 +4474,24 @@
       "dev": true
     },
     "undefsafe": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-0.0.3.tgz",
-      "integrity": "sha1-7Mo6A+VrmvFzhbqsgSrIO5lKli8=",
-      "dev": true
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/undefsafe/-/undefsafe-2.0.2.tgz",
+      "integrity": "sha1-Il9rngM3Zj4Njnz9aG/Cg2zKznY=",
+      "dev": true,
+      "requires": {
+        "debug": "^2.2.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "dev": true,
+          "requires": {
+            "ms": "2.0.0"
+          }
+        }
+      }
     },
     "unicode": {
       "version": "10.0.0",
diff --git a/package.json b/package.json
index 17c4732..7d20617 100644
--- a/package.json
+++ b/package.json
@@ -39,6 +39,6 @@
     "eslint-plugin-promise": "^3.6.0",
     "eslint-plugin-standard": "^3.0.1",
     "minimist": "^1.2.0",
-    "nodemon": "^1.12.1"
+    "nodemon": "^2.0.0"
   }
 }