diff --git a/conf.py b/conf.py
index 1185399d7..d4cdd4f3f 100644
--- a/conf.py
+++ b/conf.py
@@ -54,9 +54,9 @@ copyright = u'2015, The Syncthing Authors'
 # built documents.
 #
 # The short X.Y version.
-version = 'v0.12'
+version = 'v0.13'
 # The full version, including alpha/beta/rc tags.
-release = 'v0.12'
+release = 'v0.13'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.