diff --git a/package.json b/package.json
index e8b37e4..553bb49 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "chai": "^3.5.0",
     "gulp": "^3.9.1",
     "libp2p-multiplex": "^0.2.1",
-    "libp2p-secio": "^0.4.2",
+    "libp2p-secio": "^0.5.0",
     "libp2p-spdy": "^0.9.0",
     "libp2p-tcp": "^0.8.1",
     "libp2p-webrtc-star": "^0.4.4",