diff --git a/demo/mini-editor/web/package-lock.json b/demo/mini-editor/web/package-lock.json
index e153121..e6e7547 100644
--- a/demo/mini-editor/web/package-lock.json
+++ b/demo/mini-editor/web/package-lock.json
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-        "enhanced-resolve": "^5.8.0",
-        "es-module-lexer": "^0.7.1",
+        "enhanced-resolve": "^5.10.0",
+        "es-module-lexer": "^0.9.0",
         "eslint-scope": "5.1.1",
         "events": "^3.2.0",
         "glob-to-regexp": "^0.4.1",
-        "graceful-fs": "^4.2.4",
-        "json-parse-better-errors": "^1.0.2",
+        "graceful-fs": "^4.2.9",
+        "json-parse-even-better-errors": "^2.3.1",
         "loader-runner": "^4.2.0",
         "mime-types": "^2.1.27",
         "neo-async": "^2.6.2",
         "schema-utils": "^3.1.0",
         "tapable": "^2.1.1",
         "terser-webpack-plugin": "^5.1.3",
-        "watchpack": "^2.2.0",
-        "webpack-sources": "^2.3.1"
+        "watchpack": "^2.4.0",
+        "webpack-sources": "^3.2.3"
       }
     },
     "webpack-cli": {
@@ -7121,14 +7123,10 @@
       }
     },
     "webpack-sources": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-2.3.1.tgz",
-      "integrity": "sha512-y9EI9AO42JjEcrTJFOYmVywVZdKVUfOvDUPsJea5GIr1JOEGFVqwlY2K098fFoIjOkDzHn2AjRvM8dsBZu+gCA==",
-      "dev": true,
-      "requires": {
-        "source-list-map": "^2.0.1",
-        "source-map": "^0.6.1"
-      }
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-3.2.3.tgz",
+      "integrity": "sha512-/DyMEOrDgLKKIG0fmvtz+4dUX/3Ghozwgm6iPp8KRhvn+eQf9+Q7GWxVNMk3+uCPWfdXYC4ExGBckIXdFEfH1w==",
+      "dev": true
     },
     "websocket-driver": {
       "version": "0.7.4",
diff --git a/demo/mini-editor/web/package.json b/demo/mini-editor/web/package.json
index ab351e4..36fd725 100644
--- a/demo/mini-editor/web/package.json
+++ b/demo/mini-editor/web/package.json
@@ -21,7 +21,7 @@
     "ts-loader": "^9.2.4",
     "tsconfig-paths": "^3.10.1",
     "typescript": "^4.3.5",
-    "webpack": "^5.46.0",
+    "webpack": "^5.76.0",
     "webpack-cli": "^4.7.2",
     "webpack-dev-server": "^4.11.1"
   }