diff --git a/package.json b/package.json
index da3d3b2..cb26658 100644
--- a/package.json
+++ b/package.json
@@ -40,18 +40,18 @@
     "index.js"
   ],
   "dependencies": {
-    "@types/mdast": "^3.0.0",
+    "@types/mdast": "^4.0.0",
     "is-url": "^1.0.0",
-    "unified": "^10.0.0",
-    "unist-util-is": "^5.0.0",
-    "unist-util-visit-parents": "^5.0.0"
+    "unified": "^11.0.0",
+    "unist-util-is": "^6.0.0",
+    "unist-util-visit-parents": "^6.0.0"
   },
   "devDependencies": {
     "@types/is-url": "^1.0.0",
     "@types/tape": "^5.0.0",
     "c8": "^8.0.0",
     "prettier": "^3.0.0",
-    "remark": "^14.0.0",
+    "remark": "^15.0.0",
     "remark-cli": "^11.0.0",
     "remark-preset-wooorm": "^9.0.0",
     "tape": "^5.0.0",