diff --git a/argo/apps/values.yaml b/argo/apps/values.yaml
index 5e64a94..cc607b9 100644
--- a/argo/apps/values.yaml
+++ b/argo/apps/values.yaml
@@ -49,4 +49,4 @@ helmApps:
     namespace: photos
     repoURL: https://p80n.github.io/photoprism-helm/
     chart: photoprism
-    revision: main
+    revision: 1.3.1