Updated dependences for node 16

Author: RCRalph

package.json

@@ -1,6 +1,6 @@
 {
   "name": "relaxedjs",
-  "version": "0.2.4",
+  "version": "0.2.5",
   "description": "Create PDF documents using web technologies (PDF/SCSS)",
   "main": "src/masterToPDF.js",
   "bin": {
@@ -17,29 +17,29 @@
   "dependencies": {
     "@iktakahiro/markdown-it-katex": "^3.1.0",
     "cheerio": "^1.0.0-rc.2",
-    "chokidar": "^2.0.3",
+    "chokidar": "^3.5.3",
     "colors": "^1.3.0",
     "commander": "^2.15.1",
     "csvtojson": "^2.0.3",
     "deptree": "^1.0.0",
     "filesize": "^3.6.1",
     "html2jade": "^0.8.6",
-    "jimp": "^0.5.4",
+    "jimp": "^0.16.1",
     "js-yaml": "^3.12.0",
-    "jstransformer-highlight": "^2.0.0",
+    "jstransformer-highlight": "^1.0.1",
     "jstransformer-markdown-it": "^2.1.0",
     "katex": "^0.11.1",
-    "markdown-it": "^10.0.0",
+    "markdown-it": "^12.3.2",
     "markdown-it-footnote": "^3.0.2",
     "mathjax-node-page": "^3.0.1",
     "mermaid": "^8.0.0-rc.8",
-    "node-sass": "^4.9.0",
-    "pug": "^2.0.3",
+    "node-sass": "^7.0.1",
+    "pug": "^3.0.2",
     "puppeteer": "^1.8.0"
   },
   "devDependencies": {
     "diff": "^3.5.0",
-    "mocha": "^5.2.0",
+    "mocha": "^9.1.4",
     "pdf-image": "^2.0.0",
     "pixel-diff": "^1.0.1"
   }