diff --git a/packages/interop/package.json b/packages/interop/package.json
index 99c135c..1a5eb69 100644
--- a/packages/interop/package.json
+++ b/packages/interop/package.json
@@ -53,7 +53,7 @@
     "@chainsafe/libp2p-yamux": "^5.0.0",
     "@helia/interface": "^2.0.0",
     "@helia/strings": "^1.0.0",
-    "@libp2p/tcp": "^8.0.8",
+    "@libp2p/tcp": "^9.0.8",
     "@libp2p/websockets": "^7.0.8",
     "aegir": "^41.0.0",
     "blockstore-core": "^4.0.1",