diff --git a/package-lock.json b/package-lock.json
index be99928..0ec8833 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "@typechain/ethers-v5": "^10.2.0",
         "@typechain/truffle-v5": "^8.0.2",
         "@typechain/web3-v1": "^6.0.2",
-        "@types/chai": "^4.3.4",
+        "@types/chai": "^4.3.5",
         "@types/ethereum-protocol": "^1.0.2",
         "@types/mocha": "^10.0.1",
         "@types/web3": "1.2.2",
@@ -3248,9 +3248,9 @@
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     },
     "node_modules/@types/chai": {
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-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.4.tgz",
-      "integrity": "sha512-KnRanxnpfpjUTqTCXslZSEdLfXExwgNxYPdiO2WGUj8+HDjFi8R3k5RVKPeSCzLjCcshCAtVO2QBbVuAV4kTnw==",
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.5.tgz",
+      "integrity": "sha512-mEo1sAde+UCE6b2hxn332f1g1E8WfYRu6p5SvTKr2ZKC1f7gFJXk4h5PyGP9Dt6gCaG8y8XhwnXWC6Iy2cmBng==",
       "dev": true
     },
     "node_modules/@types/concat-stream": {
@@ -18159,9 +18159,9 @@
       }
     },
     "@types/chai": {
-      "version": "4.3.4",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.4.tgz",
-      "integrity": "sha512-KnRanxnpfpjUTqTCXslZSEdLfXExwgNxYPdiO2WGUj8+HDjFi8R3k5RVKPeSCzLjCcshCAtVO2QBbVuAV4kTnw==",
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.5.tgz",
+      "integrity": "sha512-mEo1sAde+UCE6b2hxn332f1g1E8WfYRu6p5SvTKr2ZKC1f7gFJXk4h5PyGP9Dt6gCaG8y8XhwnXWC6Iy2cmBng==",
       "dev": true
     },
     "@types/concat-stream": {
diff --git a/package.json b/package.json
index e99ab4a..fe2f6ec 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "@typechain/ethers-v5": "^10.2.0",
     "@typechain/truffle-v5": "^8.0.2",
     "@typechain/web3-v1": "^6.0.2",
-    "@types/chai": "^4.3.4",
+    "@types/chai": "^4.3.5",
     "@types/ethereum-protocol": "^1.0.2",
     "@types/mocha": "^10.0.1",
     "@types/web3": "1.2.2",