diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ffb0ad..991d46a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.4.0
+
+- Adds support for carmen (dev) geocoding API.
+
 # 0.3.0
 
 - `step`, `underscore`, `optimist` dependencies removed.
diff --git a/package.json b/package.json
index bca7552..ed1f90e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "mbtiles",
-    "version": "0.3.2",
+    "version": "0.4.0",
     "description": "Utilities and tilelive integration for the MBTiles format.",
     "url": "http://github.com/mapbox/node-mbtiles",
     "author": {