diff --git a/packages/react-json-tree/examples/package.json b/packages/react-json-tree/examples/package.json
index 9a5ff1ee..1b71aad8 100644
--- a/packages/react-json-tree/examples/package.json
+++ b/packages/react-json-tree/examples/package.json
@@ -35,6 +35,7 @@
     "@types/react-dom": "^18.3.0",
     "babel-loader": "^9.1.3",
     "cross-env": "^7.0.3",
+    "fork-ts-checker-webpack-plugin": "^9.0.2",
     "html-webpack-plugin": "^5.6.0",
     "ts-node": "^10.9.2",
     "typescript": "~5.5.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e942d019..9c27cae9 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -587,6 +587,9 @@ importers:
       cross-env:
         specifier: ^7.0.3
         version: 7.0.3
+      fork-ts-checker-webpack-plugin:
+        specifier: ^9.0.2
+        version: 9.0.2(typescript@5.5.4)(webpack@5.93.0)
       html-webpack-plugin:
         specifier: ^5.6.0
         version: 5.6.0(webpack@5.93.0)