diff --git a/vendor/nim-libp2p b/vendor/nim-libp2p
index f79906205..01574ab94 160000
--- a/vendor/nim-libp2p
+++ b/vendor/nim-libp2p
@@ -1 +1 @@
-Subproject commit f79906205bf79623fb599df3b0fd3b7874f52948
+Subproject commit 01574ab941d2ccb82c583a78b297d1a61efe3ed7
diff --git a/waku/discovery/waku_kademlia.nim b/waku/discovery/waku_kademlia.nim
index 94b63a321..ad2833c7d 100644
--- a/waku/discovery/waku_kademlia.nim
+++ b/waku/discovery/waku_kademlia.nim
@@ -54,7 +54,9 @@ proc new*(
     switch,
     bootstrapNodes = params.bootstrapNodes,
     config = KadDHTConfig.new(
-      validator = kad_types.ExtEntryValidator(), selector = kad_types.ExtEntrySelector()
+      validator = kad_types.ExtEntryValidator(),
+      selector = kad_types.ExtEntrySelector(),
+      purgeStaleEntries = true,
     ),
     codec = ExtendedKademliaDiscoveryCodec,
   )