diff --git a/package-lock.json b/package-lock.json
index 3e249d5..967b9af 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
         "highlight.js": "^11.9.0",
         "jsonpath-plus": "^10.3.0",
         "ngx-clipboard": "^16.0.0",
-        "ngx-highlight-js": "^20.0.1",
+        "ngx-highlight-js": "^21.0.0",
         "rxjs": "~7.8.0",
         "tslib": "^2.3.0",
         "zone.js": "~0.16.0"
@@ -10418,12 +10418,12 @@
       }
     },
     "node_modules/ngx-highlight-js": {
-      "version": "20.0.1",
-      "resolved": "https://registry.npmjs.org/ngx-highlight-js/-/ngx-highlight-js-20.0.1.tgz",
-      "integrity": "sha512-ryRBw7MYxRg4itKTrBzBh4Trt2zcaO+4yyd9H5+CKBcgEU/fnAxna7UKMQD4ut/7+KAXY/pZB7k+LdurZCXREw==",
+      "version": "21.0.0",
+      "resolved": "https://registry.npmjs.org/ngx-highlight-js/-/ngx-highlight-js-21.0.0.tgz",
+      "integrity": "sha512-pEzQkwLkwT1CKn42YrVPvF5oz+D1rPwOfrxhkSD88LgnhOr+sJ5MZvIi4xXkHQIi+mVStNIiCZ+b05Pa+5oWBg==",
       "license": "MIT",
       "dependencies": {
-        "highlight.js": "^11.9.0",
+        "highlight.js": "^11.11.1",
         "tslib": "^2.3.0"
       }
     },
diff --git a/package.json b/package.json
index ca59c4a..0f4f38d 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "highlight.js": "^11.9.0",
     "jsonpath-plus": "^10.3.0",
     "ngx-clipboard": "^16.0.0",
-    "ngx-highlight-js": "^20.0.1",
+    "ngx-highlight-js": "^21.0.0",
     "rxjs": "~7.8.0",
     "tslib": "^2.3.0",
     "zone.js": "~0.16.0"
diff --git a/src/app/component/tools/json-validator/json-validator.component.ts b/src/app/component/tools/json-validator/json-validator.component.ts
index a37ed19..72293df 100644
--- a/src/app/component/tools/json-validator/json-validator.component.ts
+++ b/src/app/component/tools/json-validator/json-validator.component.ts
@@ -1,14 +1,13 @@
-import {Component} from "@angular/core";
-import {HighlightJsModule} from "ngx-highlight-js";
-import {MatGridListModule} from "@angular/material/grid-list";
-import {TextAreaComponent} from "../../common/text-area/text-area.component";
-import {JsonViewerComponent} from "../../common/json-viewer/json-viewer.component";
+import { Component } from "@angular/core";
+import { MatGridListModule } from "@angular/material/grid-list";
+import { TextAreaComponent } from "../../common/text-area/text-area.component";
+import { JsonViewerComponent } from "../../common/json-viewer/json-viewer.component";
 
 @Component({
-    selector: "app-json-validator",
-    imports: [HighlightJsModule, MatGridListModule, TextAreaComponent, JsonViewerComponent],
-    templateUrl: "./json-validator.component.html",
-    styleUrls: ["./json-validator.component.scss", "../../../styles/tools-styles.scss"]
+  selector: "app-json-validator",
+  imports: [MatGridListModule, TextAreaComponent, JsonViewerComponent],
+  templateUrl: "./json-validator.component.html",
+  styleUrls: ["./json-validator.component.scss", "../../../styles/tools-styles.scss"]
 })
 export class JsonValidatorComponent {
   jsonObject: object | string | undefined;