diff --git a/charts/stable/xwiki/Chart.yaml b/charts/stable/xwiki/Chart.yaml
index 16e4bf876c9..ba2d247924d 100644
--- a/charts/stable/xwiki/Chart.yaml
+++ b/charts/stable/xwiki/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: "15.4.0"
+appVersion: "15.5.0"
 dependencies:
   - name: common
     repository: https://library-charts.truecharts.org
@@ -19,7 +19,7 @@ name: xwiki
 sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/xwiki
   - https://github.com/xwiki/xwiki-docker
-version: 7.0.27
+version: 7.0.28
 annotations:
   truecharts.org/catagories: |
     - productivity
diff --git a/charts/stable/xwiki/values.yaml b/charts/stable/xwiki/values.yaml
index feec23edb26..5841a584238 100644
--- a/charts/stable/xwiki/values.yaml
+++ b/charts/stable/xwiki/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: tccr.io/truecharts/xwiki
-  tag: v15.4.0-postgres@sha256:c0900897ad10c7f05d5d52b6fc950d77b3c0dd73f7b67381b6eca84249c5d73d
+  tag: v15.5.0-postgres@sha256:c5f0667dae5e7a8c7ea02a369491e3994275c8a20df6e6525947234a44d2259d
   pullPolicy: IfNotPresent
 service:
   main: