diff --git a/youtube_dl/version.py b/youtube_dl/version.py
index 8906d6090d..4da3026b30 100644
--- a/youtube_dl/version.py
+++ b/youtube_dl/version.py
@@ -1,2 +1,2 @@
 
-__version__ = '2013.12.09.4'
+__version__ = '2013.12.10'