updating dependencies

Author: stringertheory

docs/conf.py

@@ -54,9 +54,9 @@
 # The version info for the project you're documenting, acts as
 # replacement for |version| and |release|, also used in various other
 # places throughout the built documents. The short X.Y version:
-version = "0.6.3"
+version = "0.6.4"
 # The full version, including alpha/beta/rc tags:
-release = "0.6.3"
+release = "0.6.4"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.