diff --git a/.travis.yml b/.travis.yml
index 8f3b0808..5b975ad7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: node_js
 node_js:
   - "0.10"
   - "0.11"
+  - iojs
 before_install:
   - curl -s https://raw.githubusercontent.com/lovell/sharp/master/preinstall.sh | sudo bash -
 after_success:
diff --git a/package.json b/package.json
index 49b3c004..d6354fc8 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sharp",
-  "version": "0.9.1",
+  "version": "0.9.2",
   "author": "Lovell Fuller <npm@lovell.info>",
   "contributors": [
     "Pierre Inglebert <pierre.inglebert@gmail.com>",
@@ -36,7 +36,7 @@
   "dependencies": {
     "bluebird": "^2.9.3",
     "color": "^0.7.3",
-    "nan": "^1.5.1",
+    "nan": "1.5.3",
     "semver": "^4.2.0"
   },
   "devDependencies": {