diff --git a/basic/11-react-express-hardhat/backend/package-lock.json b/basic/11-react-express-hardhat/backend/package-lock.json
index 5c3fdeedc..0f8d89982 100644
--- a/basic/11-react-express-hardhat/backend/package-lock.json
+++ b/basic/11-react-express-hardhat/backend/package-lock.json
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