diff --git a/solidity/truffle-examples/caller-pays-for-query/package-lock.json b/solidity/truffle-examples/caller-pays-for-query/package-lock.json
index 38a507e1..74c08198 100644
--- a/solidity/truffle-examples/caller-pays-for-query/package-lock.json
+++ b/solidity/truffle-examples/caller-pays-for-query/package-lock.json
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