diff --git a/package-lock.json b/package-lock.json
index d84e2ddb9..ff1214137 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@babel/core": "^7.29.7",
         "@babel/preset-env": "^7.29.7",
         "@babel/register": "^7.29.7",
-        "chai": "^6.2.2",
+        "chai": "^6.3.0",
         "eslint": "^10.11.0",
         "eslint-plugin-compat": "^7.0.2",
         "mocha": "^12.0.2",
@@ -2364,10 +2364,11 @@
       ]
     },
     "node_modules/chai": {
-      "version": "6.2.2",
-      "resolved": "https://registry.npmjs.org/chai/-/chai-6.2.2.tgz",
-      "integrity": "sha512-NUPRluOfOiTKBKvWPtSD4PhFvWCqOi0BGStNWs57X9js7XGTprSmFoz5F0tWhR4WPjNeR9jXqdC7/UpSJTnlRg==",
+      "version": "6.3.0",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-6.3.0.tgz",
+      "integrity": "sha512-XWAtwJ6OHO+tj0EKCs0Y2UamnyOxseZWltU4x2U2wh8g4AigdjwvtUjvLP2tqkA/avxHEtzxNaqGq/YGNwckKg==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": ">=18"
       }
diff --git a/package.json b/package.json
index d53e4d18f..397d7b53f 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "@babel/core": "^7.29.7",
     "@babel/preset-env": "^7.29.7",
     "@babel/register": "^7.29.7",
-    "chai": "^6.2.2",
+    "chai": "^6.3.0",
     "eslint": "^10.11.0",
     "eslint-plugin-compat": "^7.0.2",
     "mocha": "^12.0.2",