diff --git a/contracts/lib/reference/lib/openzeppelin-contracts/package-lock.json b/contracts/lib/reference/lib/openzeppelin-contracts/package-lock.json
index fdaa119..e16dfa8 100644
--- a/contracts/lib/reference/lib/openzeppelin-contracts/package-lock.json
+++ b/contracts/lib/reference/lib/openzeppelin-contracts/package-lock.json
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