diff --git a/core/core.go b/core/core.go
index 51edcc3a21a..22a5fd276f4 100644
--- a/core/core.go
+++ b/core/core.go
@@ -53,9 +53,9 @@ import (
 	addrutil "gx/ipfs/QmVDnc2zvyQm8LhT72n22THcshvH7j3qPMnhvjerQER62T/go-addr-util"
 	spdy "gx/ipfs/QmWUNsat6Jb19nC5CiJCDXepTkxjdxi3eZqeoB6mrmmaGu/go-smux-spdystream"
 	swarm "gx/ipfs/QmWfxnAiQ5TnnCgiX9ikVUKFNHRgGhbgKdx5DoKPELD7P4/go-libp2p-swarm"
-	mplex "gx/ipfs/QmXGevGDVTqeKdisBzaxEK4CJZqfxeXiVSWLaXaVWcG5on/go-smux-multiplex"
 	metrics "gx/ipfs/QmY2otvyPM2sTaDsczo7Yuosg98sUMCJ9qx1gpPaAPTS9B/go-libp2p-metrics"
 	u "gx/ipfs/Qmb912gdngC1UWwTkhuW8knyRbcWeu5kqkxBpveLmW8bSr/go-ipfs-util"
+	mplex "gx/ipfs/QmbPSoTDH3JFKkSxsCQDyVMFT76KcQz7ELWEetyyg3aeDA/go-smux-multiplex"
 	routing "gx/ipfs/QmbkGVaN9W6RYJK4Ws5FvMKXKDqdRQ5snhtaa92qP6L8eU/go-libp2p-routing"
 	yamux "gx/ipfs/Qmbn7RYyWzBVXiUp9jZ1dA4VADHy9DtS7iZLwfhEUQvm3U/go-smux-yamux"
 	discovery "gx/ipfs/QmbzCT1CwxVZ2ednptC9RavuJe7Bv8DDi2Ne89qUrA37XM/go-libp2p/p2p/discovery"
diff --git a/package.json b/package.json
index 36270e7292e..c4e5282e806 100644
--- a/package.json
+++ b/package.json
@@ -290,11 +290,11 @@
     },
     {
       "author": "whyrusleeping",
-      "hash": "QmXGevGDVTqeKdisBzaxEK4CJZqfxeXiVSWLaXaVWcG5on",
+      "hash": "QmbPSoTDH3JFKkSxsCQDyVMFT76KcQz7ELWEetyyg3aeDA",
       "name": "go-smux-multiplex",
-      "version": "1.1.4"
-	},
-	{
+      "version": "1.1.5"
+    },
+    {
       "author": "blang",
       "hash": "QmU1N5xVAUXgo3XRTt6GhJ2SuJEbxj2zRgMS7FpjSR2U83",
       "name": "semver",