upgrade dependencies

Author: rse

package.json

@@ -10,7 +10,7 @@
         "url":  "https://github.com/rse/hapi-plugin-websocket.git"
     },
     "author": {
-        "name":  "Ralf S. Engelschall",
+        "name":  "Dr. Ralf S. Engelschall",
         "email": "[email protected]",
         "url":   "http://engelschall.com"
     },
@@ -21,21 +21,21 @@
     },
     "dependencies": {
         "urijs":                   "1.19.1",
-        "hoek":                    "6.1.2",
-        "boom":                    "7.3.0",
-        "ws":                      "6.1.2",
-        "websocket-framed":        "1.2.0"
+        "@hapi/hoek":              "7.1.0",
+        "@hapi/boom":              "7.4.2",
+        "ws":                      "7.0.0",
+        "websocket-framed":        "1.2.1"
     },
     "devDependencies": {
-        "hapi":                    "17.8.1",
+        "hapi":                    "18.1.0",
         "hapi-auth-basic":         "5.0.0",
         "babel-eslint":            "10.0.1",
-        "eslint":                  "5.11.0",
+        "eslint":                  "5.16.0",
         "eslint-config-standard":  "12.0.0",
         "eslint-plugin-standard":  "4.0.0",
-        "eslint-plugin-promise":   "4.0.1",
-        "eslint-plugin-import":    "2.14.0",
-        "eslint-plugin-node":      "8.0.0"
+        "eslint-plugin-promise":   "4.1.1",
+        "eslint-plugin-import":    "2.17.3",
+        "eslint-plugin-node":      "9.1.0"
     },
     "engines": {
         "node":                    ">=8.0.0"