diff --git a/package.json b/package.json
index 174945d..b3bec19 100644
--- a/package.json
+++ b/package.json
@@ -38,12 +38,12 @@
     "index.js"
   ],
   "dependencies": {
+    "@types/mdast": "^3.0.0",
     "markdown-table": "^3.0.0",
     "mdast-util-from-markdown": "^1.0.0",
     "mdast-util-to-markdown": "^1.3.0"
   },
   "devDependencies": {
-    "@types/mdast": "^3.0.0",
     "@types/tape": "^4.0.0",
     "c8": "^7.0.0",
     "micromark-extension-gfm-table": "^1.0.0",