diff --git a/Rakefile b/Rakefile
index 410198f..af5283a 100644
--- a/Rakefile
+++ b/Rakefile
@@ -10,11 +10,12 @@ THEMES = %w(
   flatly
   journal
   lumen
+  paper
   readable
+  sandstone
   simplex
   slate
   spacelab
-  spruce
   superhero
   united
   yeti
diff --git a/bootswatch b/bootswatch
index f3189e2..e91fb5d 160000
--- a/bootswatch
+++ b/bootswatch
@@ -1 +1 @@
-Subproject commit f3189e26cff5142e200568a81ef3db608530cc6f
+Subproject commit e91fb5dad0762e0c7c71dd733fb8b5b054ba92ff