diff --git a/packages/evm/package.json b/packages/evm/package.json
index 8b0ff41c..90dfb08b 100644
--- a/packages/evm/package.json
+++ b/packages/evm/package.json
@@ -87,7 +87,7 @@
     "@layerzerolabs/lz-evm-oapp-v2": "^2.3.29",
     "@layerzerolabs/lz-evm-protocol-v2": "^2.3.29",
     "@openzeppelin/contracts-upgradeable": "4.8.1",
-    "@polytope-labs/ismp-solidity": "^0.7.1",
+    "@polytope-labs/ismp-solidity": "^0.7.4",
     "@polytope-labs/solidity-merkle-trees": "0.3.2",
     "@routerprotocol/evm-gateway-contracts": "1.1.13",
     "solidity-bytes-utils": "^0.8.2",
diff --git a/yarn.lock b/yarn.lock
index 3ea890c0..b81afe7c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1217,10 +1217,10 @@
   resolved "https://registry.yarnpkg.com/@openzeppelin/contracts/-/contracts-4.3.3.tgz#ff6ee919fc2a1abaf72b22814bfb72ed129ec137"
   integrity sha512-tDBopO1c98Yk7Cv/PZlHqrvtVjlgK5R4J6jxLwoO7qxK4xqOiZG+zSkIvGFpPZ0ikc3QOED3plgdqjgNTnBc7g==
 
-"@polytope-labs/ismp-solidity@^0.7.1":
-  version "0.7.1"
-  resolved "https://registry.yarnpkg.com/@polytope-labs/ismp-solidity/-/ismp-solidity-0.7.1.tgz#04c0fd56f9e87878616b2e046087a0fc0cfa826a"
-  integrity sha512-9kvVMnb1RQhlBppfSMY5/Kexml+18DttX4q5SuX3wLQPCTWADx0I6FP+RnRQhWeeo1pwMSPMcHF8QYNtdDkSrg==
+"@polytope-labs/ismp-solidity@^0.7.4":
+  version "0.7.4"
+  resolved "https://registry.yarnpkg.com/@polytope-labs/ismp-solidity/-/ismp-solidity-0.7.4.tgz#00a9e02f2eb0cdbb444fb3f244dc8199c5bfb685"
+  integrity sha512-NLthu+D+ycLwMkSgdURpzfotKs9NtFuI/TKcNm+8XH8FF74B26o8BOJMtvE2TD2TPOxu9rcs54u2p5HNaHoU2w==
   dependencies:
     "@polytope-labs/solidity-merkle-trees" "^0.3.3"
     openzeppelin-solidity "^4.8.1"