diff --git a/requirements.txt b/requirements.txt
index 5d664df..b96ca4c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,4 @@ sphinx-inline-tabs
 
 git+https://github.com/TeachBooks/TeachBooks-Favourites
 
-teachbooks-sphinx-grasple
-
-docutils==0.17.1
+teachbooks-sphinx-grasple
\ No newline at end of file