diff --git a/_examples_angular7/angular6-1-demo/package-lock.json b/_examples_angular7/angular6-1-demo/package-lock.json
index 508537f..b922074 100644
--- a/_examples_angular7/angular6-1-demo/package-lock.json
+++ b/_examples_angular7/angular6-1-demo/package-lock.json
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