diff --git a/requirements.in b/requirements.in
index d1a0dfe..68be9ae 100644
--- a/requirements.in
+++ b/requirements.in
@@ -4,6 +4,6 @@ Django<1.12
 # Lock this version of jsonschema, as that's what some of our libraries lock
 jsonschema<2.7
 -e git+https://github.com/OpenDataServices/flatten-tool.git@v0.5.0#egg=flattentool
--e git+https://github.com/OpenDataServices/lib-cove.git@v0.3.1#egg=libcove
+-e git+https://github.com/OpenDataServices/lib-cove.git@v0.5.0#egg=libcove
 -e git+https://github.com/openownership/lib-cove-bods.git@v0.3.0#egg=libcovebods
 -e git+https://github.com/OpenDataServices/lib-cove-web.git@v0.5.0#egg=libcoveweb
diff --git a/requirements.txt b/requirements.txt
index d3dbd46..9222b48 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Django==1.11.20
 # Lock this version of jsonschema, as that's what some of our libraries lock
 jsonschema==2.6.0
 -e git+https://github.com/OpenDataServices/flatten-tool.git@4c13ef0b32a59e810919a3de09bc8f64ce8f9392#egg=flattentool
--e git+https://github.com/OpenDataServices/lib-cove.git@7bcec77f9289e405499d871c131b78289d9316cc#egg=libcove
+-e git+https://github.com/OpenDataServices/lib-cove.git@fe3746eee2e695e94d551ce5bb19f02d8305e6f8#egg=libcove
 -e git+https://github.com/openownership/lib-cove-bods.git@819dcf56ff99fdb45a97cddfed0b8a3fde972e6b#egg=libcovebods
 -e git+https://github.com/OpenDataServices/lib-cove-web.git@82dbc80309a03812cc2397345a1397ee0f6da4a4#egg=libcoveweb
 ## The following requirements were added by pip freeze:
diff --git a/requirements_dev.txt b/requirements_dev.txt
index b13ad70..f0f34e6 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -4,7 +4,7 @@ Django==1.11.20
 # Lock this version of jsonschema, as that's what some of our libraries lock
 jsonschema==2.6.0
 -e git+https://github.com/OpenDataServices/flatten-tool.git@4c13ef0b32a59e810919a3de09bc8f64ce8f9392#egg=flattentool
--e git+https://github.com/OpenDataServices/lib-cove.git@7bcec77f9289e405499d871c131b78289d9316cc#egg=libcove
+-e git+https://github.com/OpenDataServices/lib-cove.git@fe3746eee2e695e94d551ce5bb19f02d8305e6f8#egg=libcove
 -e git+https://github.com/openownership/lib-cove-bods.git@819dcf56ff99fdb45a97cddfed0b8a3fde972e6b#egg=libcovebods
 -e git+https://github.com/OpenDataServices/lib-cove-web.git@82dbc80309a03812cc2397345a1397ee0f6da4a4#egg=libcoveweb