diff --git a/package-lock.json b/package-lock.json
index 256f074a..109c48e7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "webpack": "5.103.0"
       },
       "devDependencies": {
-        "@types/chai": "4.3.20",
+        "@types/chai": "5.2.3",
         "@types/cypress-cucumber-preprocessor": "4.0.5",
         "husky": "6.0.0",
         "lint-staged": "11.2.6",
@@ -1842,11 +1842,15 @@
       }
     },
     "node_modules/@types/chai": {
-      "version": "4.3.20",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.20.tgz",
-      "integrity": "sha512-/pC9HAB5I/xMlc5FP77qjCnI16ChlJfW0tGa0IUcFn38VJrTV6DeZ60NU5KZBtaOZqjdpwTWohz5HU1RrhiYxQ==",
+      "version": "5.2.3",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-5.2.3.tgz",
+      "integrity": "sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==",
       "dev": true,
-      "license": "MIT"
+      "license": "MIT",
+      "dependencies": {
+        "@types/deep-eql": "*",
+        "assertion-error": "^2.0.1"
+      }
     },
     "node_modules/@types/color-name": {
       "version": "1.1.1",
@@ -1859,6 +1863,13 @@
       "integrity": "sha512-5+eM+RWNOW7X9JMQ4auux/HxTWxBK+Mz2wStEnnbuJr0HRLqCNJDUDvkeLtob8X74uA3L0bCFNyC2WotfJtM6Q==",
       "dev": true
     },
+    "node_modules/@types/deep-eql": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/@types/deep-eql/-/deep-eql-4.0.2.tgz",
+      "integrity": "sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/eslint": {
       "version": "9.6.1",
       "resolved": "https://registry.npmjs.org/@types/eslint/-/eslint-9.6.1.tgz",
@@ -2364,6 +2375,16 @@
         "inherits": "2.0.1"
       }
     },
+    "node_modules/assertion-error": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-2.0.1.tgz",
+      "integrity": "sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      }
+    },
     "node_modules/astral-regex": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/astral-regex/-/astral-regex-2.0.0.tgz",
diff --git a/package.json b/package.json
index 782ce3e5..c0d6627f 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "description": "Cypress end-to-end test automation boilerplate. Using TypeScript, Webpack, Chai and Assert.",
   "devDependencies": {
-    "@types/chai": "4.3.20",
+    "@types/chai": "5.2.3",
     "@types/cypress-cucumber-preprocessor": "4.0.5",
     "husky": "6.0.0",
     "lint-staged": "11.2.6",