diff --git a/package-lock.json b/package-lock.json
index d829c26..63eeec1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -97,9 +97,9 @@
       "dev": true
     },
     "chai": {
-      "version": "4.3.3",
-      "resolved": "https://registry.npmjs.org/chai/-/chai-4.3.3.tgz",
-      "integrity": "sha512-MPSLOZwxxnA0DhLE84klnGPojWFK5KuhP7/j5dTsxpr2S3XlkqJP5WbyYl1gCTWvG2Z5N+HD4F472WsbEZL6Pw==",
+      "version": "4.3.4",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-4.3.4.tgz",
+      "integrity": "sha512-yS5H68VYOCtN1cjfwumDSuzn/9c+yza4f3reKXlE5rUg7SFcCEy90gJvydNgOYtblyf4Zi6jIWRnXOgErta0KA==",
       "dev": true,
       "requires": {
         "assertion-error": "^1.1.0",
diff --git a/package.json b/package.json
index a03587f..1790cde 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "node": ">=6.0"
   },
   "devDependencies": {
-    "chai": "^4.3.3",
+    "chai": "^4.3.4",
     "mocha": "^8.3.2",
     "prettier": "~2.2.1",
     "rimraf": "^3.0.2"