diff --git a/ansible/vars/workloadcluster.yml b/ansible/vars/workloadcluster.yml
index 280d25e..7d16e23 100644
--- a/ansible/vars/workloadcluster.yml
+++ b/ansible/vars/workloadcluster.yml
@@ -11,7 +11,7 @@ downstream:
   helm_charts:
 
     longhorn:
-      version: 1.4.1
+      version: 1.5.4
       chart: longhorn/longhorn
       namespace: longhorn-system
       parse_logic: cat values.yaml | yq eval '.. | select(has("repository")) | .repository + ":" + .tag'