chore: Updated npm deps.

package.json

@@ -23,25 +23,25 @@
     "test": "gulp test"
   },
   "dependencies": {
-    "fast-deep-equal": "^2.0.1",
+    "fast-deep-equal": "^3.1.1",
     "source-map-support": "^0.5.16"
   },
   "devDependencies": {
-    "@babel/core": "^7.6.4",
-    "@babel/plugin-transform-modules-commonjs": "^7.6.0",
-    "@babel/register": "^7.6.2",
+    "@babel/core": "^7.7.7",
+    "@babel/plugin-transform-modules-commonjs": "^7.7.5",
+    "@babel/register": "^7.7.7",
     "ansi-colors": "^4.1.1",
     "babel-eslint": "^10.0.3",
     "babel-loader": "^8.0.6",
-    "babel-plugin-istanbul": "^5.2.0",
+    "babel-plugin-istanbul": "^6.0.0",
     "chai": "^4.2.0",
-    "coveralls": "^3.0.7",
+    "coveralls": "^3.0.9",
     "esdoc": "^1.1.0",
     "esdoc-ecmascript-proposal-plugin": "^1.0.0",
     "esdoc-standard-plugin": "^1.0.0",
-    "eslint": "^6.6.0",
-    "eslint-plugin-chai-expect": "^2.0.1",
-    "eslint-plugin-mocha": "^6.2.1",
+    "eslint": "^6.8.0",
+    "eslint-plugin-chai-expect": "^2.1.0",
+    "eslint-plugin-mocha": "^6.2.2",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-security": "^1.4.0",
     "fancy-log": "^1.3.3",
@@ -50,13 +50,13 @@
     "gulp-babel": "^8.0.0",
     "gulp-debug": "^4.0.0",
     "gulp-eslint": "^6.0.0",
-    "gulp-load-plugins": "^2.0.1",
+    "gulp-load-plugins": "^2.0.2",
     "gulp-plumber": "^1.2.1",
     "gulp-sourcemaps": "^2.6.5",
-    "mocha": "^6.2.2",
-    "nyc": "^14.1.1",
-    "sinon": "^7.5.0",
-    "sinon-chai": "^3.3.0"
+    "mocha": "^7.0.0",
+    "nyc": "^15.0.0",
+    "sinon": "^8.0.4",
+    "sinon-chai": "^3.4.0"
   },
   "homepage": "https://github.com/cb1kenobi/gawk",
   "bugs": "https://github.com/cb1kenobi/gawk/issues",