diff --git a/.travis.yml b/.travis.yml
index 60bbd48..9353a60 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,7 @@
 language: node_js
 node_js:
-  - "0.8"
+  - "0.10"
 before_script:
+  - npm update -q
+  - npm --version
   - npm install -g grunt-cli
\ No newline at end of file
diff --git a/package.json b/package.json
index a33eb2d..fbf77a8 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "grunt-rev",
   "description": "Static file asset revisioning through content hashing",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "homepage": "https://github.com/cbas/grunt-rev",
   "author": {
     "name": "Sebastiaan Deckers",
@@ -23,17 +23,17 @@
   ],
   "main": "Gruntfile.js",
   "engines": {
-    "node": ">= 0.8.0"
+    "node": ">= 0.10.0"
   },
   "scripts": {
     "test": "grunt test"
   },
   "devDependencies": {
-    "grunt-contrib-copy": "0.4.0",
-    "grunt-contrib-jshint": "0.1.1rc6",
-    "grunt-contrib-clean": "0.4.0rc6",
-    "grunt-contrib-nodeunit": "0.1.2rc6",
-    "grunt": "0.4.0rc6"
+    "grunt-contrib-copy": ">=0.8.0",
+    "grunt-contrib-jshint": ">=0.11.1",
+    "grunt-contrib-clean": ">=0.6.0",
+    "grunt-contrib-nodeunit": ">=0.4.1",
+    "grunt": ">=0.4.0"
   },
   "keywords": [
     "gruntplugin"
diff --git a/tasks/rev.js b/tasks/rev.js
index f6f77c2..a9cec8f 100644
--- a/tasks/rev.js
+++ b/tasks/rev.js
@@ -15,9 +15,11 @@ var fs = require('fs'),
 module.exports = function(grunt) {
 
   function md5(filepath, algorithm, encoding, fileEncoding) {
-    var hash = crypto.createHash(algorithm);
+    var hash      = crypto.createHash(algorithm),
+        fsOptions = {encoding: fileEncoding};
+
     grunt.log.verbose.write('Hashing ' + filepath + '...');
-    hash.update(grunt.file.read(filepath), fileEncoding);
+    hash.update(fs.readFileSync(filepath, fsOptions), fileEncoding);
     return hash.digest(encoding);
   }