diff --git a/package-lock.json b/package-lock.json
index 0f26cc192..d2b1ce968 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
       },
       "devDependencies": {
         "@typechain/ethers-v6": "^0.5.1",
-        "@types/chai": "4.3.19",
+        "@types/chai": "4.3.20",
         "@types/chai-as-promised": "^7.1.5",
         "@types/mocha": "^10.0.0",
         "@types/node": "^20.0.0",
@@ -1014,9 +1014,9 @@
       }
     },
     "node_modules/@types/chai": {
-      "version": "4.3.19",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.19.tgz",
-      "integrity": "sha512-2hHHvQBVE2FiSK4eN0Br6snX9MtolHaTo/batnLjlGRhoQzlCL61iVpxoqO7SfFyOw+P/pwv+0zNHzKoGWz9Cw==",
+      "version": "4.3.20",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.20.tgz",
+      "integrity": "sha512-/pC9HAB5I/xMlc5FP77qjCnI16ChlJfW0tGa0IUcFn38VJrTV6DeZ60NU5KZBtaOZqjdpwTWohz5HU1RrhiYxQ==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/package.json b/package.json
index 2a622cad0..a6e9cf0d5 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
   },
   "devDependencies": {
     "@typechain/ethers-v6": "^0.5.1",
-    "@types/chai": "4.3.19",
+    "@types/chai": "4.3.20",
     "@types/chai-as-promised": "^7.1.5",
     "@types/mocha": "^10.0.0",
     "@types/node": "^20.0.0",