diff --git a/package-lock.json b/package-lock.json
index 231bb5b..4c4990b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@eslint/js": "^9.0.0",
         "@rollup/plugin-terser": "0.4.4",
         "@tsconfig/node16": "^16.1.1",
-        "@types/chai": "^4.3.9",
+        "@types/chai": "^5.0.0",
         "@types/mocha": "^10.0.3",
         "@types/node": "20.16.10",
         "chai": "4.5.0",
@@ -493,9 +493,18 @@
       "dev": true
     },
     "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": "5.0.1",
+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-5.0.1.tgz",
+      "integrity": "sha512-5T8ajsg3M/FOncpLYW7sdOcD6yf4+722sze/tc4KQV0P8Z2rAr3SAuHCIkYmYpt8VbcQlnz8SxlOlPQYefe4cA==",
+      "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",
+      "integrity": "sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==",
       "dev": true
     },
     "node_modules/@types/estree": {
@@ -3443,9 +3452,18 @@
       "dev": true
     },
     "@types/chai": {
-      "version": "4.3.20",
-      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.20.tgz",
-      "integrity": "sha512-/pC9HAB5I/xMlc5FP77qjCnI16ChlJfW0tGa0IUcFn38VJrTV6DeZ60NU5KZBtaOZqjdpwTWohz5HU1RrhiYxQ==",
+      "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": {
diff --git a/package.json b/package.json
index b27f8f2..e8299d9 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "@eslint/js": "^9.0.0",
     "@rollup/plugin-terser": "0.4.4",
     "@tsconfig/node16": "^16.1.1",
-    "@types/chai": "^4.3.9",
+    "@types/chai": "^5.0.0",
     "@types/mocha": "^10.0.3",
     "@types/node": "20.16.10",
     "chai": "4.5.0",