diff --git a/.travis.yml b/.travis.yml
index 6c040e17..99a769e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,7 @@ before_install:
   - export JOBS=max
 
 node_js:
+  - "6"
   - "5"
   - "4"
   - "0.12"
diff --git a/package.json b/package.json
index 44a0374b..40126121 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "abstract-leveldown": "~2.4.0",
     "bindings": "~1.2.1",
     "fast-future": "~1.0.0",
-    "nan": "~2.2.0",
+    "nan": "~2.3.0",
     "prebuild": "^4.1.1"
   },
   "devDependencies": {