diff --git a/package.json b/package.json
index cb300a0..14cf268 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,9 @@
     "rehype-autolink-headings": "^7.1.0",
     "rehype-slug": "^6.0.0",
     "remark-gfm": "^4.0.1",
-    "remark-smartypants": "^3.0.2"
+    "remark-smartypants": "^3.0.2",
+    "tsup": "^8.5.0",
+    "typescript": "^5.9.3"
   },
   "devDependencies": {
     "@types/hast": "^3.0.4",
@@ -72,8 +74,6 @@
     "eslint-config-prettier": "^9.1.0",
     "preact": "^10.28.2",
     "prettier": "^3.6.2",
-    "tsup": "^8.5.0",
-    "typescript": "^5.9.3",
     "vitest": "^2.1.9"
   },
   "engines": {