Bump to node 18 (#33)

* Bump to node 18

.github/workflows/nodejs.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [12.x, 14.x, 16.x]
+        node-version: [16.x, 18.x]
 
     steps:
     - uses: actions/checkout@v2

.nvmrc

@@ -1 +1 @@
-16
+18

package.json

@@ -8,9 +8,9 @@
     "Markus Ekholm",
     "Jens Carlén"
   ],
-  "version": "3.0.7",
+  "version": "4.0.0",
   "engines": {
-    "node": ">=12 <=16"
+    "node": ">=16 <=18"
   },
   "scripts": {
     "test": "mocha --exit && eslint . --cache && depcheck",
@@ -30,23 +30,23 @@
   "license": "MIT",
   "main": "index.js",
   "dependencies": {
-    "exp-config": "^3.0.0",
+    "exp-config": "^4.2.0",
     "lodash.isequal": "^4.5.0",
-    "prom-client": "^14.0.0",
-    "winston": "^3.3.3",
-    "winston-syslog": "github:BonnierNews/winston-syslog#~2.5.1-fork",
-    "winston-transport": "^4.4.0"
+    "prom-client": "^14.1.0",
+    "winston": "^3.8.2",
+    "winston-syslog": "github:BonnierNews/winston-syslog#~3.0.0-fork",
+    "winston-transport": "^4.5.0"
   },
   "devDependencies": {
-    "chai": "^4.3.4",
-    "depcheck": "^1.4.2",
-    "eslint": "^8.0.1",
+    "chai": "^4.3.7",
+    "depcheck": "^1.4.3",
+    "eslint": "^8.27.0",
     "eslint-plugin-json": "^3.1.0",
-    "eslint-plugin-prettier": "^4.0.0",
-    "mocha": "^9.2.0",
+    "eslint-plugin-prettier": "^4.2.1",
+    "mocha": "^10.1.0",
     "mocha-cakes-2": "^3.3.0",
     "nyc": "^15.1.0",
-    "prettier": "^2.4.1",
+    "prettier": "^2.7.1",
     "proxyquire": "^2.1.3"
   }
 }