diff --git a/package-lock.json b/package-lock.json
index 64e89eae..ae4dadba 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "devDependencies": {
         "browserify": "^17.0.1",
-        "chai": "^6.0.1",
+        "chai": "^6.2.0",
         "eslint": "^8.20.0",
         "eslint-config-google": "^0.14.0",
         "mocha": "^11.7.2",
@@ -1658,9 +1658,9 @@
       "license": "CC-BY-4.0"
     },
     "node_modules/chai": {
-      "version": "6.0.1",
-      "resolved": "https://registry.npmjs.org/chai/-/chai-6.0.1.tgz",
-      "integrity": "sha512-/JOoU2//6p5vCXh00FpNgtlw0LjvhGttaWc+y7wpW9yjBm3ys0dI8tSKZxIOgNruz5J0RleccatSIC3uxEZP0g==",
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-6.2.0.tgz",
+      "integrity": "sha512-aUTnJc/JipRzJrNADXVvpVqi6CO0dn3nx4EVPxijri+fj3LUUDyZQOgVeW54Ob3Y1Xh9Iz8f+CgaCl8v0mn9bA==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/package.json b/package.json
index 4c654257..0420c773 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   },
   "devDependencies": {
     "browserify": "^17.0.1",
-    "chai": "^6.0.1",
+    "chai": "^6.2.0",
     "eslint": "^8.20.0",
     "eslint-config-google": "^0.14.0",
     "mocha": "^11.7.2",