diff --git a/charts/stable/photoprism/Chart.yaml b/charts/stable/photoprism/Chart.yaml
index 9eb160e8b54..04edc2dc390 100644
--- a/charts/stable/photoprism/Chart.yaml
+++ b/charts/stable/photoprism/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: "20211010"
+appVersion: '20211010'
 dependencies:
 - name: common
   repository: https://truecharts.org
@@ -22,4 +22,4 @@ name: photoprism
 sources:
 - https://github.com/photoprism/photoprism
 - https://hub.docker.com/r/photoprism/photoprism
-version: 4.0.5
+version: 4.0.6
diff --git a/charts/stable/photoprism/values.yaml b/charts/stable/photoprism/values.yaml
index 39b4939917d..b3abbdc034a 100644
--- a/charts/stable/photoprism/values.yaml
+++ b/charts/stable/photoprism/values.yaml
@@ -9,7 +9,7 @@ image:
   # -- image repository
   repository: docker.io/photoprism/photoprism
   # -- image tag
-  tag: 20211010@sha256:f4687352985a7859fdec43851ffbe559a09c50eea1660f320d7e59a1968269a7
+  tag: 20211018@sha256:f61fb623187faa33d1e3f4d86e384cdf401442d4ba6bec96897f42fa4fbb84b4
   # -- image pull policy
   pullPolicy: IfNotPresent