diff --git a/CHANGELOG.md b/CHANGELOG.md
index f75d542..450e1c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # CHANGELOG
 
+## 0.4.0
+
+- Add regex support to db.collection.find()
+- Add db.collection.stats(), dataSize(), storageSize(), totalIndexSize(), getIndexes(),
+- Add db.collection.find().batchSize()
+
 ## 0.3.0
 
 - Add ObjectId() support
diff --git a/project.clj b/project.clj
index a2fd204..91d762b 100644
--- a/project.clj
+++ b/project.clj
@@ -1,4 +1,4 @@
-(defproject monglorious "0.3.0"
+(defproject monglorious "0.4.0"
   :author "Dave Bauman"
   :description "Query MongoDB using strings!"
   :url "https://github.com/baumandm/monglorious"