diff --git a/package.json b/package.json
index 8e1bfba..3297798 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
   },
   "devDependencies": {
     "@chainsafe/libp2p-gossipsub": "^2.0.0",
-    "@libp2p/floodsub": "^1.0.6",
+    "@libp2p/floodsub": "^6.0.0",
     "@libp2p/mplex": "^1.1.0",
     "@libp2p/websockets": "^1.0.7",
     "@multiformats/multiaddr": "^10.2.0",