diff --git a/package-lock.json b/package-lock.json
index f994f6fb5..169d3d83a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
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         "@playwright/test": "^1.46.0",
-        "@types/chai": "^4.3.17",
+        "@types/chai": "^5.0.1",
         "@types/mocha": "^10.0.7",
         "@types/node": "^22.2.0",
         "chai": "^5.1.1",
@@ -960,9 +960,18 @@
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-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.19.tgz",
-      "integrity": "sha512-2hHHvQBVE2FiSK4eN0Br6snX9MtolHaTo/batnLjlGRhoQzlCL61iVpxoqO7SfFyOw+P/pwv+0zNHzKoGWz9Cw==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-5.0.1.tgz",
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+      "dev": true,
+      "dependencies": {
+        "@types/deep-eql": "*"
+      }
+    },
+    "node_modules/@types/deep-eql": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/@types/deep-eql/-/deep-eql-4.0.2.tgz",
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       "dev": true
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     "node_modules/@types/estree": {
@@ -1703,11 +1712,10 @@
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     "node_modules/chai": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.1.tgz",
-      "integrity": "sha512-pT1ZgP8rPNqUgieVaEY+ryQr6Q4HXNg8Ei9UnLUrjN4IA7dvQC5JB+/kxVcPNDHyBcc/26CXPkbNzq3qwrOEKA==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.2.tgz",
+      "integrity": "sha512-aGtmf24DW6MLHHG5gCx4zaI3uBq3KRtxeVs0DjFH6Z0rDNbsvTxFASFvdj79pxjxZ8/5u3PIiN3IwEIQkiiuPw==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
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         "check-error": "^2.1.1",
@@ -6986,9 +6994,18 @@
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     "@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": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-5.0.1.tgz",
+      "integrity": "sha512-5T8ajsg3M/FOncpLYW7sdOcD6yf4+722sze/tc4KQV0P8Z2rAr3SAuHCIkYmYpt8VbcQlnz8SxlOlPQYefe4cA==",
+      "dev": true,
+      "requires": {
+        "@types/deep-eql": "*"
+      }
+    },
+    "@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
     },
     "@types/estree": {
@@ -7516,9 +7533,9 @@
       "dev": true
     },
     "chai": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.1.tgz",
-      "integrity": "sha512-pT1ZgP8rPNqUgieVaEY+ryQr6Q4HXNg8Ei9UnLUrjN4IA7dvQC5JB+/kxVcPNDHyBcc/26CXPkbNzq3qwrOEKA==",
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-5.1.2.tgz",
+      "integrity": "sha512-aGtmf24DW6MLHHG5gCx4zaI3uBq3KRtxeVs0DjFH6Z0rDNbsvTxFASFvdj79pxjxZ8/5u3PIiN3IwEIQkiiuPw==",
       "dev": true,
       "requires": {
         "assertion-error": "^2.0.1",
diff --git a/package.json b/package.json
index 552af3fb9..e9f280a4f 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "devDependencies": {
     "@eslint/js": "^9.9.0",
     "@playwright/test": "^1.46.0",
-    "@types/chai": "^4.3.17",
+    "@types/chai": "^5.0.1",
     "@types/mocha": "^10.0.7",
     "@types/node": "^22.2.0",
     "chai": "^5.1.1",