diff --git a/package.json b/package.json
index c3e6170eb..e69c58125 100644
--- a/package.json
+++ b/package.json
@@ -103,7 +103,7 @@
     "@babel/core": "^7.11.4",
     "@babel/preset-env": "^7.29.4",
     "@playwright/test": "^1.58.2",
-    "@types/chai": "^4.2.12",
+    "@types/chai": "^5.0.0",
     "@types/mocha": "^8.0.3",
     "@types/node": "^18.19.0",
     "babelify": "^10.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f63eda09e..ba5e7e617 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -62,8 +62,8 @@ importers:
         specifier: ^1.58.2
         version: 1.59.1
       '@types/chai':
-        specifier: ^4.2.12
-        version: 4.3.20
+        specifier: ^5.0.0
+        version: 5.2.3
       '@types/mocha':
         specifier: ^8.0.3
         version: 8.2.3
@@ -786,8 +786,11 @@ packages:
   '@types/cacheable-request@6.0.3':
     resolution: {integrity: sha512-IQ3EbTzGxIigb1I3qPZc1rWJnH0BmSKv5QYTalEwweFvyBDLSAe24zP0le/hyi7ecGfZVlIVAg4BZqb8WBwKqw==}
 
-  '@types/chai@4.3.20':
-    resolution: {integrity: sha512-/pC9HAB5I/xMlc5FP77qjCnI16ChlJfW0tGa0IUcFn38VJrTV6DeZ60NU5KZBtaOZqjdpwTWohz5HU1RrhiYxQ==}
+  '@types/chai@5.2.3':
+    resolution: {integrity: sha512-Mw558oeA9fFbv65/y4mHtXDs9bPnFMZAL/jxdPFUpOHHIXX91mcgEHbS5Lahr+pwZFR8A7GQleRWeI6cGFC2UA==}
+
+  '@types/deep-eql@4.0.2':
+    resolution: {integrity: sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==}
 
   '@types/http-cache-semantics@4.2.0':
     resolution: {integrity: sha512-L3LgimLHXtGkWikKnsPg0/VFx9OGZaC+eN1u4r+OB1XRqH3meBIAVC2zr1WdMH+RHmnRkqliQAOHNJ/E0j/e0Q==}
@@ -843,6 +846,7 @@ packages:
 
   '@ungap/structured-clone@1.3.0':
     resolution: {integrity: sha512-WmoN8qaIAo7WTYWbAZuG8PYEhn5fkz7dZrqTBZ7dtt//lL2Gwms1IcnQ5yHqjDfX8Ft5j4YzDM23f87zBfDe9g==}
+    deprecated: Potential CWE-502 - Update to 1.3.1 or higher
 
   JSONStream@0.10.0:
     resolution: {integrity: sha512-8XbSFFd43EG+1thjLNFIzCBlwXti0yKa7L+ak/f0T/pkC+31b7G41DXL/JzYpAoYWZ2eCPiu4IIqzijM8N0a/w==}
@@ -1001,6 +1005,10 @@ packages:
   assertion-error@1.1.0:
     resolution: {integrity: sha512-jgsaNduz+ndvGyFt3uSuWqvy4lCnIJiovtouQN5JZHOKCS2QuhEdbcQHFhVksz2N2U9hXJo8odG7ETyWlEeuDw==}
 
+  assertion-error@2.0.1:
+    resolution: {integrity: sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==}
+    engines: {node: '>=12'}
+
   astral-regex@2.0.0:
     resolution: {integrity: sha512-Z7tMw1ytTXt5jqMcOP+OQteU1VuNK9Y02uuJtKQ1Sv69jXQKKg5cibLwGJow8yzZP+eAc18EmLGPal0bp36rvQ==}
     engines: {node: '>=8'}
@@ -4609,7 +4617,12 @@ snapshots:
       '@types/node': 18.19.130
       '@types/responselike': 1.0.3
 
-  '@types/chai@4.3.20': {}
+  '@types/chai@5.2.3':
+    dependencies:
+      '@types/deep-eql': 4.0.2
+      assertion-error: 2.0.1
+
+  '@types/deep-eql@4.0.2': {}
 
   '@types/http-cache-semantics@4.2.0': {}
 
@@ -4857,6 +4870,8 @@ snapshots:
 
   assertion-error@1.1.0: {}
 
+  assertion-error@2.0.1: {}
+
   astral-regex@2.0.0: {}
 
   async-function@1.0.0: {}