diff --git a/beacon_chain/eth2_network.nim b/beacon_chain/eth2_network.nim
index 49eabb1cc..f573298bb 100644
--- a/beacon_chain/eth2_network.nim
+++ b/beacon_chain/eth2_network.nim
@@ -26,10 +26,8 @@ import
   peer_pool, spec/[datatypes, digest, helpers, network], ./time,
   keystore_management
 
-when defined(nbc_gossipsub_11):
-  import libp2p/protocols/pubsub/gossipsub
-else:
-  import libp2p/protocols/pubsub/gossipsub10
+# gossipsub 1.1
+import libp2p/protocols/pubsub/gossipsub
 
 when chronicles.enabledLogLevel == LogLevel.TRACE:
   import std/sequtils
diff --git a/vendor/nim-libp2p b/vendor/nim-libp2p
index 1de1d4922..75b023c9e 160000
--- a/vendor/nim-libp2p
+++ b/vendor/nim-libp2p
@@ -1 +1 @@
-Subproject commit 1de1d49223505a44535fa8835d1c0c65fc4c00fb
+Subproject commit 75b023c9e57b090dc67f928285c3d08105231ba9