diff --git a/package.json b/package.json
index a0361b20ef1..da71cf6d0ea 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
   "homepage": "https://eslint.org",
   "bugs": "https://github.com/eslint/eslint/issues/",
   "dependencies": {
-    "ajv": "^5.2.0",
+    "ajv": "^5.3.0",
     "babel-code-frame": "^6.22.0",
     "chalk": "^2.1.0",
     "concat-stream": "^1.6.0",