diff --git a/new-redux/45-redux-firebase-chat/before/package-lock.json b/new-redux/45-redux-firebase-chat/before/package-lock.json
index 68de117..b4b77b9 100644
--- a/new-redux/45-redux-firebase-chat/before/package-lock.json
+++ b/new-redux/45-redux-firebase-chat/before/package-lock.json
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