diff --git a/nodejs/express5-postgres/package-lock.json b/nodejs/express5-postgres/package-lock.json
index f24af09..d1596f3 100644
--- a/nodejs/express5-postgres/package-lock.json
+++ b/nodejs/express5-postgres/package-lock.json
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diff --git a/nodejs/express5-postgres/package.json b/nodejs/express5-postgres/package.json
index e685051..e042c4f 100644
--- a/nodejs/express5-postgres/package.json
+++ b/nodejs/express5-postgres/package.json
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