diff --git a/ee/ucp/ucp-architecture.md b/ee/ucp/ucp-architecture.md
index a662831cca..110e4b649f 100644
--- a/ee/ucp/ucp-architecture.md
+++ b/ee/ucp/ucp-architecture.md
@@ -68,7 +68,7 @@ on a node depend on whether the node is a manager or a worker.
 
 Internally, UCP uses the following components:
 
-* Calico v3.2.3
+* Calico v3.5
 * Kubernetes v1.11.5
 
 ### UCP components in manager nodes