diff --git a/package-lock.json b/package-lock.json
index d0b8c62b..bde8edfa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,7 +41,7 @@
         "c8": "^10.1.2",
         "csso-cli": "^4.0.2",
         "easy-ease": "^1.0.9",
-        "eslint": "^9.8.0",
+        "eslint": "^9.9.0",
         "eslint-config-prettier": "^9.1.0",
         "eslint-plugin-prettier": "^5.2.1",
         "execa": "^9.3.0",
@@ -626,9 +626,9 @@
       }
     },
     "node_modules/@eslint/js": {
-      "version": "9.8.0",
-      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.8.0.tgz",
-      "integrity": "sha512-MfluB7EUfxXtv3i/++oh89uzAr4PDI4nn201hsp+qaXqsjAWzinlZEHEfPgAX4doIlKvPG/i0A9dpKxOLII8yA==",
+      "version": "9.9.0",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.9.0.tgz",
+      "integrity": "sha512-hhetes6ZHP3BlXLxmd8K2SNgkhNSi+UcecbnwWKwpP7kyi/uC75DJ1lOOBO3xrC4jyojtGE3YxKZPHfk4yrgug==",
       "dev": true,
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -10105,16 +10105,16 @@
       }
     },
     "node_modules/eslint": {
-      "version": "9.8.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.8.0.tgz",
-      "integrity": "sha512-K8qnZ/QJzT2dLKdZJVX6W4XOwBzutMYmt0lqUS+JdXgd+HTYFlonFgkJ8s44d/zMPPCnOOk0kMWCApCPhiOy9A==",
+      "version": "9.9.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.9.0.tgz",
+      "integrity": "sha512-JfiKJrbx0506OEerjK2Y1QlldtBxkAlLxT5OEcRF8uaQ86noDe2k31Vw9rnSWv+MXZHj7OOUV/dA0AhdLFcyvA==",
       "dev": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.11.0",
         "@eslint/config-array": "^0.17.1",
         "@eslint/eslintrc": "^3.1.0",
-        "@eslint/js": "9.8.0",
+        "@eslint/js": "9.9.0",
         "@humanwhocodes/module-importer": "^1.0.1",
         "@humanwhocodes/retry": "^0.3.0",
         "@nodelib/fs.walk": "^1.2.8",
@@ -10153,6 +10153,14 @@
       },
       "funding": {
         "url": "https://eslint.org/donate"
+      },
+      "peerDependencies": {
+        "jiti": "*"
+      },
+      "peerDependenciesMeta": {
+        "jiti": {
+          "optional": true
+        }
       }
     },
     "node_modules/eslint-config-prettier": {
@@ -14857,9 +14865,9 @@
       }
     },
     "@eslint/js": {
-      "version": "9.8.0",
-      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.8.0.tgz",
-      "integrity": "sha512-MfluB7EUfxXtv3i/++oh89uzAr4PDI4nn201hsp+qaXqsjAWzinlZEHEfPgAX4doIlKvPG/i0A9dpKxOLII8yA==",
+      "version": "9.9.0",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.9.0.tgz",
+      "integrity": "sha512-hhetes6ZHP3BlXLxmd8K2SNgkhNSi+UcecbnwWKwpP7kyi/uC75DJ1lOOBO3xrC4jyojtGE3YxKZPHfk4yrgug==",
       "dev": true
     },
     "@eslint/object-schema": {
@@ -21004,16 +21012,16 @@
       "integrity": "sha512-/veY75JbMK4j1yjvuUxuVsiS/hr/4iHs9FTT6cgTexxdE0Ly/glccBAkloH/DofkjRbZU3bnoj38mOmhkZ0lHw=="
     },
     "eslint": {
-      "version": "9.8.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.8.0.tgz",
-      "integrity": "sha512-K8qnZ/QJzT2dLKdZJVX6W4XOwBzutMYmt0lqUS+JdXgd+HTYFlonFgkJ8s44d/zMPPCnOOk0kMWCApCPhiOy9A==",
+      "version": "9.9.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.9.0.tgz",
+      "integrity": "sha512-JfiKJrbx0506OEerjK2Y1QlldtBxkAlLxT5OEcRF8uaQ86noDe2k31Vw9rnSWv+MXZHj7OOUV/dA0AhdLFcyvA==",
       "dev": true,
       "requires": {
         "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.11.0",
         "@eslint/config-array": "^0.17.1",
         "@eslint/eslintrc": "^3.1.0",
-        "@eslint/js": "9.8.0",
+        "@eslint/js": "9.9.0",
         "@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 f51f87de..6012c431 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     "c8": "^10.1.2",
     "csso-cli": "^4.0.2",
     "easy-ease": "^1.0.9",
-    "eslint": "^9.8.0",
+    "eslint": "^9.9.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.2.1",
     "execa": "^9.3.0",