diff --git a/contracts/cw20-merkle-airdrop/helpers/package.json b/contracts/cw20-merkle-airdrop/helpers/package.json
index 8e249ee3..6c028be6 100644
--- a/contracts/cw20-merkle-airdrop/helpers/package.json
+++ b/contracts/cw20-merkle-airdrop/helpers/package.json
@@ -10,7 +10,7 @@
     "@cosmjs/encoding": "^0.25.5",
     "@oclif/command": "^1",
     "@oclif/config": "^1",
-    "@oclif/plugin-help": "^3",
+    "@oclif/plugin-help": "^3.2.17",
     "@types/crypto-js": "^4.0.2",
     "ethereumjs-util": "^7.1.0",
     "merkletreejs": "^0.2.23",