diff --git a/docs/conf.py b/docs/conf.py
index b7df9bd..924a97e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -60,9 +60,9 @@ author = u'Kevin McCarthy'
 # built documents.
 #
 # The short X.Y version.
-version = '1.7.3'
+version = '1.7.4'
 # The full version, including alpha/beta/rc tags.
-release = '1.7.3'
+release = '1.7.4'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.