diff --git a/longhorn-system/README.md b/longhorn-system/README.md
index 4b2c3c7..5cdac05 100644
--- a/longhorn-system/README.md
+++ b/longhorn-system/README.md
@@ -28,9 +28,9 @@ the Minio S3 bucket hosted at nas.k-space.ee
 Longhorn was last upgraded with following snippet:
 
 ```
-wget https://raw.githubusercontent.com/longhorn/longhorn/v1.6.2/deploy/longhorn.yaml
+wget https://raw.githubusercontent.com/longhorn/longhorn/v1.7.3/deploy/longhorn.yaml
 patch -p0 < changes.diff
-kubectl -n longhorn-system apply -f longhorn.yml -f application-extras.yml -f backup.yaml
+kubectl -n longhorn-system apply -f longhorn.yaml -f application-extras.yml -f backup.yaml
 ```
 
 After initial deployment `dedicated=storage:NoSchedule` was specified