diff --git a/.travis.yml b/.travis.yml
index 149a33dafb..da80251cf7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ language: node_js
 
 matrix:
   include:
-  - node_js: 'stable'
+  - node_js: 8.11.1
     env: CXX=g++-4.8
 
 script:
diff --git a/circle.yml b/circle.yml
index b9d3e0cbb6..9d5f7cade0 100644
--- a/circle.yml
+++ b/circle.yml
@@ -1,10 +1,8 @@
 machine:
   node:
-    version: stable
+    version: 8.11.1
 
 test:
-  pre:
-    - npm run lint
   post:
     - npm run coverage -- --upload --providers coveralls
 
diff --git a/package.json b/package.json
index 03a444c006..a0e98d10c6 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "libp2p-switch": "~0.39.2",
     "mafmt": "^6.0.0",
     "multiaddr": "^5.0.0",
-    "peer-book": "~0.7.0",
+    "peer-book": "~0.8.0",
     "peer-id": "~0.10.7",
     "libp2p-websockets": "^0.12.0",
     "peer-info": "~0.14.1"
@@ -62,15 +62,15 @@
     "libp2p-secio": "~0.10.0",
     "libp2p-spdy": "~0.12.1",
     "libp2p-tcp": "~0.12.0",
-    "libp2p-webrtc-star": "~0.14.0",
     "libp2p-websocket-star": "~0.8.0",
     "libp2p-websocket-star-rendezvous": "~0.2.3",
     "lodash.times": "^4.3.2",
     "pull-goodbye": "0.0.2",
     "pull-serializer": "~0.3.2",
-    "pull-stream": "^3.6.7",
-    "sinon": "^5.0.2",
-    "wrtc": "0.1.4"
+    "pull-stream": "^3.6.8",
+    "sinon": "^5.0.7",
+    "libp2p-webrtc-star": "~0.15.0",
+    "wrtc": "0.1.1"
   },
   "contributors": [
     "Chris Bratlien <chrisbratlien@gmail.com>",