Update `ajv` and devDependencies

HISTORY.md

@@ -5,7 +5,8 @@ https://github.com/josdejong/jsoneditor
 
 ## not yet published, version 8.6.2
 
-# Fixed #928: Custom root name not reflected in path of navigation bar.
+- Fixed #928: Custom root name not reflected in path of navigation bar.
+- Upgraded to `ajv@6.12.0`
 
 
 ## 2020-02-17, version 8.6.1

package.json

@@ -27,7 +27,7 @@
   },
   "dependencies": {
     "ace-builds": "^1.4.8",
-    "ajv": "^6.11.0",
+    "ajv": "^6.12.0",
     "javascript-natural-sort": "^0.7.1",
     "jmespath": "^0.15.0",
     "json-source-map": "^0.6.1",
@@ -36,9 +36,9 @@
     "vanilla-picker": "^2.10.1"
   },
   "devDependencies": {
-    "@babel/core": "^7.8.4",
-    "@babel/preset-env": "^7.8.4",
-    "@babel/register": "^7.8.3",
+    "@babel/core": "^7.8.7",
+    "@babel/preset-env": "^7.8.7",
+    "@babel/register": "^7.8.6",
     "babel-loader": "^8.0.6",
     "btoa": "^1.2.1",
     "date-format": "^3.0.0",
@@ -47,13 +47,13 @@
     "gulp-clean-css": "^4.2.0",
     "gulp-concat-css": "^3.1.0",
     "gulp-sass": "^4.0.2",
-    "jsdom": "^16.0.1",
+    "jsdom": "^16.2.1",
     "json-loader": "^0.5.7",
     "mkdirp": "^1.0.3",
-    "mocha": "^7.0.1",
+    "mocha": "^7.1.0",
     "standard": "^14.3.1",
-    "uglify-js": "^3.7.6",
-    "webpack": "^4.41.5"
+    "uglify-js": "^3.8.0",
+    "webpack": "^4.42.0"
   },
   "files": [
     "dist",