diff --git a/.travis.yml b/.travis.yml
index 4340df1..24b4f36 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,3 +3,4 @@ node_js:
   - 7
   - 8
   - 9
+  - 10
diff --git a/bin/cli.js b/bin/cli.js
index f271d91..83d1e61 100755
--- a/bin/cli.js
+++ b/bin/cli.js
@@ -1,14 +1,7 @@
 #!/usr/bin/env node
-function validNodeVersion () {
-  var valid = false
-  try {
-    const semver = require('semver')
-    valid = semver.gte(require('process').version, '7.6.0')
-  } catch (err) {}
-  return valid
-}
+const nodeVersionMatches = require('node-version-matches')
 
-if (validNodeVersion()) {
+if (nodeVersionMatches('>=7.6.0')) {
   require('../lib/cli-app').run()
 } else {
   console.log('Sorry, this app requires node v7.6.0 or above. Please upgrade https://nodejs.org/en/')
diff --git a/package-lock.json b/package-lock.json
index c5af3f9..2094a14 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -202,9 +202,9 @@
       }
     },
     "byte-size": {
-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/byte-size/-/byte-size-4.0.2.tgz",
-      "integrity": "sha512-UGCQ0L1CO27M/9DOjS9ygrXz7CwHc3uVbNc1xbOGVL8RQO/8rJYCZclylAMcq4jQ0laO1izyomNZe1MFZsatlw=="
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/byte-size/-/byte-size-4.0.3.tgz",
+      "integrity": "sha512-JGC3EV2bCzJH/ENSh3afyJrH4vwxbHTuO5ljLoI5+2iJOcEpMgP8T782jH9b5qGxf2mSUIp1lfGnfKNrRHpvVg=="
     },
     "bytes": {
       "version": "3.0.0",
@@ -301,9 +301,9 @@
       "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
     },
     "co-body": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/co-body/-/co-body-5.1.1.tgz",
-      "integrity": "sha1-2XeB0eM0S6SoIP0YBr3fg0FQUjY=",
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/co-body/-/co-body-5.2.0.tgz",
+      "integrity": "sha512-sX/LQ7LqUhgyaxzbe7IqwPeTr2yfpfUIQ/dgpKo6ZI4y4lpQA0YxAomWIY+7I7rHWcG02PG+OuPREzMW/5tszQ==",
       "requires": {
         "inflation": "^2.0.0",
         "qs": "^6.4.0",
@@ -391,12 +391,12 @@
       }
     },
     "command-line-usage": {
-      "version": "5.0.4",
-      "resolved": "https://registry.npmjs.org/command-line-usage/-/command-line-usage-5.0.4.tgz",
-      "integrity": "sha512-h17lBwC5bl5RdukPbXji75+cg2/Qbny6kGsmLoy34s9DNH90RwRvJKb+VU5j4YY9HzYl7twLaOWDJQ4b9U+p/Q==",
+      "version": "5.0.5",
+      "resolved": "https://registry.npmjs.org/command-line-usage/-/command-line-usage-5.0.5.tgz",
+      "integrity": "sha512-d8NrGylA5oCXSbGoKz05FkehDAzSmIm4K03S5VDh4d5lZAtTWfc3D1RuETtuQCn8129nYfJfDdF7P/lwcz1BlA==",
       "requires": {
         "array-back": "^2.0.0",
-        "chalk": "^2.3.2",
+        "chalk": "^2.4.1",
         "table-layout": "^0.4.3",
         "typical": "^2.6.1"
       }
@@ -473,9 +473,9 @@
       "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac="
     },
     "coveralls": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.0.tgz",
-      "integrity": "sha512-ZppXR9y5PraUOrf/DzHJY6gzNUhXYE3b9D43xEXs4QYZ7/Oe0Gy0CS+IPKWFfvQFXB3RG9QduaQUFehzSpGAFw==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.1.tgz",
+      "integrity": "sha512-FAzXwiDOYLGDWH+zgoIA+8GbWv50hlx+kpEJyvzLKOdnIBv9uWoVl4DhqGgyUHpiRjAlF8KYZSipWXYtllWH6Q==",
       "dev": true,
       "requires": {
         "js-yaml": "^3.6.1",
@@ -535,9 +535,9 @@
       "integrity": "sha1-9dJgKStmDghO/0zbyfCK0yR0SLU="
     },
     "deep-extend": {
-      "version": "0.5.0",
-      "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.5.0.tgz",
-      "integrity": "sha1-bvSgmwX5iw41jW2T1Mo8rsZnKAM="
+      "version": "0.5.1",
+      "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.5.1.tgz",
+      "integrity": "sha512-N8vBdOa+DF7zkRrDCsaOXoCs/E2fJfx9B9MrKnnSiHNh4ws7eSys6YQE4KvT1cecKmOASYQBhbKjeuDD9lT81w=="
     },
     "defer-promise": {
       "version": "1.0.1",
@@ -784,9 +784,9 @@
       "dev": true
     },
     "home-path": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/home-path/-/home-path-1.0.5.tgz",
-      "integrity": "sha1-eIspgVsS1Tus9XVkhHbm+QQdEz8="
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/home-path/-/home-path-1.0.6.tgz",
+      "integrity": "sha512-wo+yjrdAtoXt43Vy92a+0IPCYViiyLAHyp0QVS4xL/tfvVz5sXIW1ubLZk3nhVkD92fQpUMKX+fzMjr5F489vw=="
     },
     "http-assert": {
       "version": "1.3.0",
@@ -820,9 +820,12 @@
       }
     },
     "iconv-lite": {
-      "version": "0.4.19",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.19.tgz",
-      "integrity": "sha512-oTZqweIP51xaGPI4uPa56/Pri/480R+mo7SeU+YETByQNhDG55ycFyNLIgta9vXhILrxXDmF7ZGhqZIcuN0gJQ=="
+      "version": "0.4.23",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.23.tgz",
+      "integrity": "sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==",
+      "requires": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      }
     },
     "inflation": {
       "version": "2.0.0",
@@ -1454,17 +1457,32 @@
       }
     },
     "lws-rewrite": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/lws-rewrite/-/lws-rewrite-0.4.0.tgz",
-      "integrity": "sha512-f2vmUhm4K9ZX8jHJaoI4aeAGAEZj4JwR1aqbR0cdFP/x1C1rCm1W4lMNMS0+07pOsG9H/X5sS8SLb/gsg3TG5w==",
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/lws-rewrite/-/lws-rewrite-0.4.1.tgz",
+      "integrity": "sha512-EHUdbqfdwc4Baa7iXOdG2y815WC040Cing1GwhM9VsBL7lHtZ7zl3EHzjWFv3styoO3qNqZ4W0xCey4hoo/aYg==",
       "requires": {
         "array-back": "^2.0.0",
         "koa-rewrite-75lb": "^2.1.1",
         "koa-route": "^3.2.0",
-        "path-to-regexp": "^2.2.0",
+        "path-to-regexp": "^1.7.0",
         "req-then": "^0.6.4",
         "stream-read-all": "^0.1.2",
         "typical": "^2.6.1"
+      },
+      "dependencies": {
+        "isarray": {
+          "version": "0.0.1",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
+          "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8="
+        },
+        "path-to-regexp": {
+          "version": "1.7.0",
+          "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-1.7.0.tgz",
+          "integrity": "sha1-Wf3g9DW62suhA6hOnTvGTpa5k30=",
+          "requires": {
+            "isarray": "0.0.1"
+          }
+        }
       }
     },
     "lws-spa": {
@@ -1605,6 +1623,14 @@
       "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.1.tgz",
       "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
     },
+    "node-version-matches": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/node-version-matches/-/node-version-matches-1.0.0.tgz",
+      "integrity": "sha512-E1OQnAUB+BvEyNTXTWpUUMAWXYCa7yjiS64djOuTJEkm20yaQfNmWTfx/kvN6nC7fc0GQS182IaefOPxQvpxXg==",
+      "requires": {
+        "semver": "^5.5.0"
+      }
+    },
     "oauth-sign": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz",
@@ -1706,42 +1732,19 @@
       "dev": true
     },
     "qs": {
-      "version": "6.5.1",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
-      "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A=="
+      "version": "6.5.2",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
+      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
     },
     "raw-body": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.2.tgz",
-      "integrity": "sha1-vNYMd9Prk83gBQKVw/N5OJvIj4k=",
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.3.tgz",
+      "integrity": "sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==",
       "requires": {
         "bytes": "3.0.0",
-        "http-errors": "1.6.2",
-        "iconv-lite": "0.4.19",
+        "http-errors": "1.6.3",
+        "iconv-lite": "0.4.23",
         "unpipe": "1.0.0"
-      },
-      "dependencies": {
-        "depd": {
-          "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.1.tgz",
-          "integrity": "sha1-V4O04cRZ8G+lyif5kfPQbnoxA1k="
-        },
-        "http-errors": {
-          "version": "1.6.2",
-          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.2.tgz",
-          "integrity": "sha1-CgAsyFcHGSp+eUbO7cERVfYOxzY=",
-          "requires": {
-            "depd": "1.1.1",
-            "inherits": "2.0.3",
-            "setprototypeof": "1.0.3",
-            "statuses": ">= 1.3.1 < 2"
-          }
-        },
-        "setprototypeof": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.0.3.tgz",
-          "integrity": "sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ="
-        }
       }
     },
     "readable-stream": {
@@ -1918,6 +1921,11 @@
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
       "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
     },
+    "safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
+    },
     "semver": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
diff --git a/package.json b/package.json
index 6371193..944ba75 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "scripts": {
     "test": "test-runner test/*.js",
     "docs": "jsdoc2md -p list lib/*.js > doc/api.md; echo",
-    "cover": "istanbul cover ./node_modules/.bin/test-runner test/*.js && cat coverage/lcov.info | coveralls"
+    "cover": "nyc --reporter=text-lcov test-runner test/*.js | coveralls"
   },
   "repository": "https://github.com/lwsjs/local-web-server",
   "author": "Lloyd Brookes <75pound@gmail.com>",
@@ -49,7 +49,7 @@
     "lws-rewrite": "^0.4.0",
     "lws-spa": "^0.3.0",
     "lws-static": "^0.5.0",
-    "semver": "^5.5.0"
+    "node-version-matches": "^1.0.0"
   },
   "devDependencies": {
     "coveralls": "^3.0.0",