diff --git a/package-lock.json b/package-lock.json
index 02fbe708..a8212de7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
       },
       "devDependencies": {
         "@truffle/hdwallet-provider": "^2.0.6",
-        "@types/chai": "^4.2.19",
+        "@types/chai": "^4.3.1",
         "@types/chai-spies": "^1.0.3",
         "@types/crypto-js": "^4.1.1",
         "@types/mocha": "^9.1.0",
@@ -2934,9 +2934,9 @@
       }
     },
     "node_modules/@types/chai": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.0.tgz",
-      "integrity": "sha512-/ceqdqeRraGolFTcfoXNiqjyQhZzbINDngeoAq9GoHa8PPK1yNzTaxWjA6BFWp5Ua9JpXEMSS4s5i9tS0hOJtw==",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.1.tgz",
+      "integrity": "sha512-/zPMqDkzSZ8t3VtxOa4KPq7uzzW978M9Tvh+j7GHKuo6k6GTLxPJ4J5gE5cjfJ26pnXst0N5Hax8Sr0T2Mi9zQ==",
       "dev": true
     },
     "node_modules/@types/chai-spies": {
@@ -19013,9 +19013,9 @@
       }
     },
     "@types/chai": {
-      "version": "4.3.0",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.0.tgz",
-      "integrity": "sha512-/ceqdqeRraGolFTcfoXNiqjyQhZzbINDngeoAq9GoHa8PPK1yNzTaxWjA6BFWp5Ua9JpXEMSS4s5i9tS0hOJtw==",
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.1.tgz",
+      "integrity": "sha512-/zPMqDkzSZ8t3VtxOa4KPq7uzzW978M9Tvh+j7GHKuo6k6GTLxPJ4J5gE5cjfJ26pnXst0N5Hax8Sr0T2Mi9zQ==",
       "dev": true
     },
     "@types/chai-spies": {
diff --git a/package.json b/package.json
index 934918da..d33b74c5 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
   },
   "devDependencies": {
     "@truffle/hdwallet-provider": "^2.0.6",
-    "@types/chai": "^4.2.19",
+    "@types/chai": "^4.3.1",
     "@types/chai-spies": "^1.0.3",
     "@types/crypto-js": "^4.1.1",
     "@types/mocha": "^9.1.0",