diff --git a/package-lock.json b/package-lock.json
index 3e88983..19bc9d8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8192,11 +8192,13 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -8209,15 +8211,18 @@
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -8320,7 +8325,8 @@
         },
         "inherits": {
           "version": "2.0.3",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -8330,6 +8336,7 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -8342,17 +8349,20 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
           "version": "0.0.8",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -8369,6 +8379,7 @@
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -8441,7 +8452,8 @@
         },
         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -8451,6 +8463,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -8556,6 +8569,7 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -8722,9 +8736,12 @@
       }
     },
     "get-port": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/get-port/-/get-port-4.1.0.tgz",
-      "integrity": "sha512-4/fqAYrzrzOiqDrdeZRKXGdTGgbkfTEumGlNQPeP6Jy8w0PzN9mzeNQ3XgHaTNie8pQ3hOUkrwlZt2Fzk5H9mA=="
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/get-port/-/get-port-5.0.0.tgz",
+      "integrity": "sha512-imzMU0FjsZqNa6BqOjbbW6w5BivHIuQKopjpPqcnx0AVHJQKCxK1O+Ab3OrVXhrekqfVMjwA9ZYu062R+KcIsQ==",
+      "requires": {
+        "type-fest": "^0.3.0"
+      }
     },
     "get-stdin": {
       "version": "4.0.1",
@@ -17704,6 +17721,11 @@
         "prelude-ls": "~1.1.2"
       }
     },
+    "type-fest": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.3.0.tgz",
+      "integrity": "sha512-fg3sfdDdJDtdHLUpeGsf/fLyG1aapk6zgFiYG5+MDUPybGrJemH4SLk5tP7hGRe8ntxjg0q5LYW53b6YpJIQ9Q=="
+    },
     "type-is": {
       "version": "1.6.16",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.16.tgz",
diff --git a/package.json b/package.json
index 3e4a0f2..8105df4 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "chokidar": "^2.0.3",
     "dotenv": "^6.0.0",
     "find-babel-config": "^1.1.0",
-    "get-port": "^4.0.0",
+    "get-port": "^5.0.0",
     "import-local-file": "^0.2.0",
     "lodash": "^4.17.11",
     "loud-rejection": "^1.6.0",