diff --git a/package.json b/package.json
index 3122db5..82f32df 100644
--- a/package.json
+++ b/package.json
@@ -17,8 +17,8 @@
   "dependencies": {
     "github": "0.1.15",
     "commander": "2.2.0",
-    "handlebars": "4.0.5",
-    "async": "0.6.2"
+    "handlebars": "4.1.1",
+    "async": "3.2.2"
   },
   "bin": {
     "gh-changelog": "./index.js"