diff --git a/package.json b/package.json
index 2e9e9e9f..b067d980 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "lodash": "^4.17.4",
     "multiaddr": "^2.2.0",
     "ncp": "^2.0.0",
-    "peer-book": "^0.3.0",
+    "peer-book": "^0.3.1",
     "peer-id": "^0.8.1",
     "peer-info": "^0.8.2",
     "rimraf": "^2.5.4",