diff --git a/package.json b/package.json
index 4162e2c7..ca9dd077 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
   "devDependencies": {
     "@eslint/js": "9.39.2",
     "@stylistic/eslint-plugin": "5.8.0",
-    "ajv": "8.17.1",
+    "ajv": "8.18.0",
     "ava": "6.4.1",
     "c8": "10.1.3",
     "character-entities": "2.0.2",