diff --git a/package.json b/package.json
index 01cb1c5..9c94c04 100644
--- a/package.json
+++ b/package.json
@@ -94,7 +94,7 @@
     "@rollup/plugin-node-resolve": "^15.2.3",
     "@rollup/plugin-typescript": "^11.1.5",
     "@typechain/ethers-v5": "^11.1.1",
-    "@types/chai": "^4.3.10",
+    "@types/chai": "^4.3.11",
     "@types/mocha": "^10.0.0",
     "@types/node": "^18.19.17",
     "@types/sinon": "^10.0.15",
diff --git a/yarn.lock b/yarn.lock
index 33bf361..f9517a0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -670,10 +670,10 @@
     lodash "^4.17.15"
     ts-essentials "^7.0.1"
 
-"@types/chai@^4.3.10":
-  version "4.3.10"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.10.tgz#2ad2959d1767edee5b0e4efb1a0cd2b500747317"
-  integrity sha512-of+ICnbqjmFCiixUnqRulbylyXQrPqIGf/B3Jax1wIF3DvSheysQxAWvqHhZiW3IQrycvokcLcFQlveGp+vyNg==
+"@types/chai@^4.3.11":
+  version "4.3.11"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.11.tgz#e95050bf79a932cb7305dd130254ccdf9bde671c"
+  integrity sha512-qQR1dr2rGIHYlJulmr8Ioq3De0Le9E4MJ5AiaeAETJJpndT1uUNHsGFK3L/UIu+rbkQSdj8J/w2bCsBZc/Y5fQ==
 
 "@types/estree@*", "@types/estree@^1.0.0":
   version "1.0.0"