diff --git a/package-lock.json b/package-lock.json
index e153be7..61ce588 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "@types/mocha": "^10.0.6",
         "@types/node": "^20.12.11",
         "c8": "^9.1.0",
-        "chai": "^5.1.0",
+        "chai": "^5.1.1",
         "eslint": "^8.57.0",
         "knip": "^5.13.0",
         "mocha": "^10.4.0",
@@ -1505,13 +1505,13 @@
       }
     },
     "node_modules/chai": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.0.tgz",
-      "integrity": "sha512-kDZ7MZyM6Q1DhR9jy7dalKohXQ2yrlXkk59CR52aRKxJrobmlBNqnFQxX9xOX8w+4mz8SYlKJa/7D7ddltFXCw==",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.1.tgz",
+      "integrity": "sha512-pT1ZgP8rPNqUgieVaEY+ryQr6Q4HXNg8Ei9UnLUrjN4IA7dvQC5JB+/kxVcPNDHyBcc/26CXPkbNzq3qwrOEKA==",
       "dev": true,
       "dependencies": {
         "assertion-error": "^2.0.1",
-        "check-error": "^2.0.0",
+        "check-error": "^2.1.1",
         "deep-eql": "^5.0.1",
         "loupe": "^3.1.0",
         "pathval": "^2.0.0"
@@ -1546,9 +1546,9 @@
       }
     },
     "node_modules/check-error": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/check-error/-/check-error-2.0.0.tgz",
-      "integrity": "sha512-tjLAOBHKVxtPoHe/SA7kNOMvhCRdCJ3vETdeY0RuAc9popf+hyaSV6ZEg9hr4cpWF7jmo/JSWEnLDrnijS9Tog==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/check-error/-/check-error-2.1.1.tgz",
+      "integrity": "sha512-OAlb+T7V4Op9OwdkjmguYRqncdlx5JiofwOAUkmTF+jNdHwzTaTs4sRAGpzLF3oOz5xAyDGrPgeIDFQmDOTiJw==",
       "dev": true,
       "engines": {
         "node": ">= 16"
diff --git a/package.json b/package.json
index 1ca91bf..8c65562 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   "devDependencies": {
     "@idrinth/duplicate-style-check": "^1.1.0",
     "@types/node": "^20.12.11",
-    "chai": "^5.1.0",
+    "chai": "^5.1.1",
     "eslint": "^8.57.0",
     "knip": "^5.13.0",
     "mocha": "^10.4.0",