Internal: Updated dependencies. [skip ci]

Author: mlewand

package.json

@@ -9,19 +9,19 @@
     "ckeditor5-editor"
   ],
   "dependencies": {
-    "@ckeditor/ckeditor5-core": "^17.0.0",
-    "@ckeditor/ckeditor5-engine": "^17.0.0",
-    "@ckeditor/ckeditor5-ui": "^17.0.0",
-    "@ckeditor/ckeditor5-utils": "^17.0.0",
+    "@ckeditor/ckeditor5-core": "^18.0.0",
+    "@ckeditor/ckeditor5-engine": "^18.0.0",
+    "@ckeditor/ckeditor5-ui": "^18.0.0",
+    "@ckeditor/ckeditor5-utils": "^18.0.0",
     "lodash-es": "^4.17.10"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-basic-styles": "^17.0.0",
-    "@ckeditor/ckeditor5-enter": "^17.0.0",
-    "@ckeditor/ckeditor5-heading": "^17.0.0",
-    "@ckeditor/ckeditor5-paragraph": "^17.0.0",
-    "@ckeditor/ckeditor5-typing": "^17.0.0",
-    "@ckeditor/ckeditor5-undo": "^17.0.0",
+    "@ckeditor/ckeditor5-basic-styles": "^18.0.0",
+    "@ckeditor/ckeditor5-enter": "^18.0.0",
+    "@ckeditor/ckeditor5-heading": "^18.0.0",
+    "@ckeditor/ckeditor5-paragraph": "^18.0.0",
+    "@ckeditor/ckeditor5-typing": "^18.0.0",
+    "@ckeditor/ckeditor5-undo": "^18.0.0",
     "eslint": "^5.5.0",
     "eslint-config-ckeditor5": "^2.0.0",
     "husky": "^1.3.1",