diff --git a/package-lock.json b/package-lock.json
index 69162dd0..930a8f49 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
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-        "eslint": "^9.3.0",
+        "eslint": "^9.4.0",
         "mocha": "^10.4.0"
       }
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@@ -416,6 +416,20 @@
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       }
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+    "node_modules/@eslint/config-array": {
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+      "resolved": "https://registry.npmjs.org/@eslint/config-array/-/config-array-0.15.1.tgz",
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+      "dev": true,
+      "dependencies": {
+        "@eslint/object-schema": "^2.1.3",
+        "debug": "^4.3.1",
+        "minimatch": "^3.0.5"
+      },
+      "engines": {
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+      }
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       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-3.1.0.tgz",
@@ -440,26 +454,21 @@
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-      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.3.0.tgz",
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+      "version": "9.4.0",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.4.0.tgz",
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-    "node_modules/@humanwhocodes/config-array": {
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-      "resolved": "https://registry.npmjs.org/@humanwhocodes/config-array/-/config-array-0.13.0.tgz",
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+    "node_modules/@eslint/object-schema": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@eslint/object-schema/-/object-schema-2.1.3.tgz",
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-      "dependencies": {
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-        "debug": "^4.3.1",
-        "minimatch": "^3.0.5"
-      },
       "engines": {
-        "node": ">=10.10.0"
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
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     "node_modules/@humanwhocodes/module-importer": {
@@ -475,12 +484,6 @@
         "url": "https://github.com/sponsors/nzakas"
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-    "node_modules/@humanwhocodes/object-schema": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/@humanwhocodes/object-schema/-/object-schema-2.0.3.tgz",
-      "integrity": "sha512-93zYdMES/c1D69yZiKDBj0V24vqNzB/koF26KPaagAfd3P/4gUlh3Dys5ogAK+Exi9QyzlD8x/08Zt7wIKcDcA==",
-      "dev": true
-    },
     "node_modules/@humanwhocodes/retry": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/@humanwhocodes/retry/-/retry-0.3.0.tgz",
@@ -899,16 +902,16 @@
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-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.3.0.tgz",
-      "integrity": "sha512-5Iv4CsZW030lpUqHBapdPo3MJetAPtejVW8B84GIcIIv8+ohFaddXsrn1Gn8uD9ijDb+kcYKFUVmC8qG8B2ORQ==",
+      "version": "9.4.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.4.0.tgz",
+      "integrity": "sha512-sjc7Y8cUD1IlwYcTS9qPSvGjAC8Ne9LctpxKKu3x/1IC9bnOg98Zy6GxEJUfr1NojMgVPlyANXYns8oE2c1TAA==",
       "dev": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.6.1",
+        "@eslint/config-array": "^0.15.1",
         "@eslint/eslintrc": "^3.1.0",
-        "@eslint/js": "9.3.0",
-        "@humanwhocodes/config-array": "^0.13.0",
+        "@eslint/js": "9.4.0",
         "@humanwhocodes/module-importer": "^1.0.1",
         "@humanwhocodes/retry": "^0.3.0",
         "@nodelib/fs.walk": "^1.2.8",
@@ -2219,6 +2222,17 @@
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       "dev": true
     },
+    "@eslint/config-array": {
+      "version": "0.15.1",
+      "resolved": "https://registry.npmjs.org/@eslint/config-array/-/config-array-0.15.1.tgz",
+      "integrity": "sha512-K4gzNq+yymn/EVsXYmf+SBcBro8MTf+aXJZUphM96CdzUEr+ClGDvAbpmaEK+cGVigVXIgs9gNmvHAlrzzY5JQ==",
+      "dev": true,
+      "requires": {
+        "@eslint/object-schema": "^2.1.3",
+        "debug": "^4.3.1",
+        "minimatch": "^3.0.5"
+      }
+    },
     "@eslint/eslintrc": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-3.1.0.tgz",
@@ -2237,21 +2251,16 @@
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     "@eslint/js": {
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-      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.3.0.tgz",
-      "integrity": "sha512-niBqk8iwv96+yuTwjM6bWg8ovzAPF9qkICsGtcoa5/dmqcEMfdwNAX7+/OHcJHc7wj7XqPxH98oAHytFYlw6Sw==",
+      "version": "9.4.0",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.4.0.tgz",
+      "integrity": "sha512-fdI7VJjP3Rvc70lC4xkFXHB0fiPeojiL1PxVG6t1ZvXQrarj893PweuBTujxDUFk0Fxj4R7PIIAZ/aiiyZPZcg==",
       "dev": true
     },
-    "@humanwhocodes/config-array": {
-      "version": "0.13.0",
-      "resolved": "https://registry.npmjs.org/@humanwhocodes/config-array/-/config-array-0.13.0.tgz",
-      "integrity": "sha512-DZLEEqFWQFiyK6h5YIeynKx7JlvCYWL0cImfSRXZ9l4Sg2efkFGTuFf6vzXjK1cq6IYkU+Eg/JizXw+TD2vRNw==",
-      "dev": true,
-      "requires": {
-        "@humanwhocodes/object-schema": "^2.0.3",
-        "debug": "^4.3.1",
-        "minimatch": "^3.0.5"
-      }
+    "@eslint/object-schema": {
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/@eslint/object-schema/-/object-schema-2.1.3.tgz",
+      "integrity": "sha512-HAbhAYKfsAC2EkTqve00ibWIZlaU74Z1EHwAjYr4PXF0YU2VEA1zSIKSSpKszRLRWwHzzRZXvK632u+uXzvsvw==",
+      "dev": true
     },
     "@humanwhocodes/module-importer": {
       "version": "1.0.1",
@@ -2259,12 +2268,6 @@
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       "dev": true
     },
-    "@humanwhocodes/object-schema": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/@humanwhocodes/object-schema/-/object-schema-2.0.3.tgz",
-      "integrity": "sha512-93zYdMES/c1D69yZiKDBj0V24vqNzB/koF26KPaagAfd3P/4gUlh3Dys5ogAK+Exi9QyzlD8x/08Zt7wIKcDcA==",
-      "dev": true
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       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/@humanwhocodes/retry/-/retry-0.3.0.tgz",
@@ -2565,16 +2568,16 @@
       "dev": true
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-      "version": "9.3.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.3.0.tgz",
-      "integrity": "sha512-5Iv4CsZW030lpUqHBapdPo3MJetAPtejVW8B84GIcIIv8+ohFaddXsrn1Gn8uD9ijDb+kcYKFUVmC8qG8B2ORQ==",
+      "version": "9.4.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.4.0.tgz",
+      "integrity": "sha512-sjc7Y8cUD1IlwYcTS9qPSvGjAC8Ne9LctpxKKu3x/1IC9bnOg98Zy6GxEJUfr1NojMgVPlyANXYns8oE2c1TAA==",
       "dev": true,
       "requires": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.6.1",
+        "@eslint/config-array": "^0.15.1",
         "@eslint/eslintrc": "^3.1.0",
-        "@eslint/js": "9.3.0",
-        "@humanwhocodes/config-array": "^0.13.0",
+        "@eslint/js": "9.4.0",
         "@humanwhocodes/module-importer": "^1.0.1",
         "@humanwhocodes/retry": "^0.3.0",
         "@nodelib/fs.walk": "^1.2.8",
diff --git a/package.json b/package.json
index 24520bac..a114ff00 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   "devDependencies": {
     "mocha": "^10.4.0",
     "esbuild": "^0.21.4",
-    "eslint": "^9.3.0"
+    "eslint": "^9.4.0"
   },
   "bin": {
     "ot": "./bin/ot"