diff --git a/package.json b/package.json
index 5deb7c0..cc123fb 100644
--- a/package.json
+++ b/package.json
@@ -24,11 +24,11 @@
     "@primitivefi/hardhat-dodoc": "0.2.3",
     "@typechain/ethers-v5": "9.0.0",
     "@typechain/hardhat": "5.0.0",
-    "@types/chai": "4.3.3",
+    "@types/chai": "4.3.4",
     "@types/mocha": "10.0.0",
     "@typescript-eslint/eslint-plugin": "5.38.1",
     "@typescript-eslint/parser": "5.38.1",
-    "chai": "4.3.6",
+    "chai": "4.3.7",
     "dotenv": "16.0.3",
     "eslint": "8.23.1",
     "eslint-config-prettier": "8.5.0",
diff --git a/yarn.lock b/yarn.lock
index e2136b5..6b1fbe3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1045,10 +1045,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/chai@*", "@types/chai@4.3.3":
-  version "4.3.3"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.3.tgz#3c90752792660c4b562ad73b3fbd68bf3bc7ae07"
-  integrity sha512-hC7OMnszpxhZPduX+m+nrx+uFoLkWOMiR4oa/AZF3MuSETYTZmFfJAHqZEM8MVlvfG7BEUcgvtwoCTxBp6hm3g==
+"@types/chai@*", "@types/chai@4.3.4":
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.3.4.tgz#e913e8175db8307d78b4e8fa690408ba6b65dee4"
+  integrity sha512-KnRanxnpfpjUTqTCXslZSEdLfXExwgNxYPdiO2WGUj8+HDjFi8R3k5RVKPeSCzLjCcshCAtVO2QBbVuAV4kTnw==
 
 "@types/concat-stream@^1.6.0":
   version "1.6.1"
@@ -2595,14 +2595,14 @@ cbor@^8.0.0:
   dependencies:
     nofilter "^3.1.0"
 
-chai@4.3.6:
-  version "4.3.6"
-  resolved "https://registry.yarnpkg.com/chai/-/chai-4.3.6.tgz#ffe4ba2d9fa9d6680cc0b370adae709ec9011e9c"
-  integrity sha512-bbcp3YfHCUzMOvKqsztczerVgBKSsEijCySNlHHbX3VG1nskvqjz5Rfso1gGwD6w6oOV3eI60pKuMOV5MV7p3Q==
+chai@4.3.7:
+  version "4.3.7"
+  resolved "https://registry.yarnpkg.com/chai/-/chai-4.3.7.tgz#ec63f6df01829088e8bf55fca839bcd464a8ec51"
+  integrity sha512-HLnAzZ2iupm25PlN0xFreAlBA5zaBSv3og0DdeGA4Ar6h6rJ3A0rolRUKJhSF2V10GZKDgWF/VmAEsNWjCRB+A==
   dependencies:
     assertion-error "^1.1.0"
     check-error "^1.0.2"
-    deep-eql "^3.0.1"
+    deep-eql "^4.1.2"
     get-func-name "^2.0.0"
     loupe "^2.3.1"
     pathval "^1.1.1"
@@ -3193,10 +3193,10 @@ decompress-response@^3.2.0, decompress-response@^3.3.0:
   dependencies:
     mimic-response "^1.0.0"
 
-deep-eql@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-3.0.1.tgz#dfc9404400ad1c8fe023e7da1df1c147c4b444df"
-  integrity sha512-+QeIQyN5ZuO+3Uk5DYh6/1eKO0m0YmJFGNmFHGACpf1ClL1nmlV/p4gNgbl2pJGxgXb4faqo6UE+M5ACEMyVcw==
+deep-eql@^4.1.2:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-4.1.2.tgz#270ceb902f87724077e6f6449aed81463f42fc1c"
+  integrity sha512-gT18+YW4CcW/DBNTwAmqTtkJh7f9qqScu2qFVlx7kCoeY9tlBu9cUcr7+I+Z/noG8INehS3xQgLpTtd/QUTn4w==
   dependencies:
     type-detect "^4.0.0"