diff --git a/package-lock.json b/package-lock.json
index 5bad182..c750fdd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "@cucumber/cucumber": "^11.0.1",
         "@eslint/eslintrc": "^3.1.0",
         "@eslint/js": "^9.9.0",
-        "@types/chai": "^4.3.17",
+        "@types/chai": "^5.0.0",
         "@types/chai-as-promised": "^8.0.0",
         "@types/mocha": "^10.0.7",
         "@types/node": "^22.4.2",
@@ -1359,9 +1359,9 @@
       }
     },
     "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": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-5.0.0.tgz",
+      "integrity": "sha512-+DwhEHAaFPPdJ2ral3kNHFQXnTfscEEFsUxzD+d7nlcLrFK23JtNjH71RGasTcHb88b4vVi4mTyfpf8u2L8bdA==",
       "dev": true
     },
     "node_modules/@types/chai-as-promised": {
diff --git a/package.json b/package.json
index c510d21..fbb5b29 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@cucumber/cucumber": "^11.0.1",
     "@eslint/eslintrc": "^3.1.0",
     "@eslint/js": "^9.9.0",
-    "@types/chai": "^4.3.17",
+    "@types/chai": "^5.0.0",
     "@types/chai-as-promised": "^8.0.0",
     "@types/mocha": "^10.0.7",
     "@types/node": "^22.4.2",