Bumped version to 3.1-beta0
diff --git a/doc/conf.py b/doc/conf.py
index 7cdbcf3..f2e66a7 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -12,6 +12,7 @@
 # serve to show the default.
 
 import sys, os
+import rsa
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -51,9 +52,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = '3.0'
+version = rsa.__version__
 # The full version, including alpha/beta/rc tags.
-release = '3.0'
+release = rsa.__version__
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.