diff --git a/requirements.txt b/requirements.txt
index a283ed3..2da822c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
--e git+https://github.com/OpenDataServices/cove.git@982d176bc290e504f4f6e2d0b18120140c579c9b#egg=cove
+-e git+https://github.com/OpenDataServices/cove.git@507e18e78f319d1c30578dbe80f9c8c52699ef19#egg=cove
 -e git+https://github.com/OpenDataServices/flatten-tool.git@61d8404b444f10384363cde1cad542a0d04af004#egg=flattentool
 -r requirements_taglifter.txt
 gunicorn==19.3.0