diff --git a/package.json b/package.json
index f5484d7..2774c77 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "prettier-plugin-toml": "^0.3.1"
   },
   "lint-staged": {
-    "*.{js,css,md,toml,yml,yaml}": "prettier --write"
+    "*.{js,css,md,toml,yml,yaml,json}": "prettier --write"
   },
   "scripts": {
     "prepare": "husky install"