diff --git a/Formula/mongodb.rb b/Formula/mongodb.rb
index d7a34b243bb..9f859c3482e 100644
--- a/Formula/mongodb.rb
+++ b/Formula/mongodb.rb
@@ -17,9 +17,9 @@ end
 
 class Mongodb < Formula
   homepage 'http://www.mongodb.org/'
-  url 'http://fastdl.mongodb.org/osx/mongodb-osx-x86_64-2.4.1.tgz'
-  sha1 'd11220cdaf5e8edb88b7b4cc0828ffa6149dd7b5'
-  version '2.4.1-x86_64'
+  url 'http://fastdl.mongodb.org/osx/mongodb-osx-x86_64-2.4.2.tgz'
+  sha1 'e4e6a001a39b39a875bd24db986f3445400a8b64'
+  version '2.4.2-x86_64'
 
   depends_on SixtyFourBitRequired