diff --git a/deployment/requirements.yml b/deployment/requirements.yml
index 6bedcd1..1ca5704 100644
--- a/deployment/requirements.yml
+++ b/deployment/requirements.yml
@@ -1,4 +1,4 @@
 ---
 collections:
 - name: opentermsarchive.deployment
-  version: 3.1.0
+  version: 4.0.0