diff --git a/contracts/package-lock.json b/contracts/package-lock.json
index bf4ddfb..bc573a7 100644
--- a/contracts/package-lock.json
+++ b/contracts/package-lock.json
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diff --git a/contracts/package.json b/contracts/package.json
index da79a31..b625e0e 100644
--- a/contracts/package.json
+++ b/contracts/package.json
@@ -16,6 +16,6 @@
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     "solidity-coverage": "^0.6.7",
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+    "truffle-plugin-verify": "^0.6.0"
   }
 }