diff --git a/charts/prometheus/Chart.yaml b/charts/prometheus/Chart.yaml
index 634ce1a7..e2164e66 100644
--- a/charts/prometheus/Chart.yaml
+++ b/charts/prometheus/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: prometheus
-version: 11.9.0
+version: 11.9.1
 appVersion: 2.19.0
 description: Prometheus is a monitoring system and time series database.
 home: https://prometheus.io/
@@ -16,5 +16,7 @@ maintainers:
     email: gianrubio@gmail.com
   - name: zanhsieh
     email: zanhsieh@gmail.com
+  - name: Xtigyro
+    email: miroslav.hadzhiev@gmail.com
 engine: gotpl
 tillerVersion: ">=2.8.0"
diff --git a/charts/prometheus/OWNERS b/charts/prometheus/OWNERS
index 8e4de5ee..a290687f 100644
--- a/charts/prometheus/OWNERS
+++ b/charts/prometheus/OWNERS
@@ -1,6 +1,8 @@
 approvers:
 - gianrubio
 - zanhsieh
+- Xtigyro
 reviewers:
 - gianrubio
 - zanhsieh
+- Xtigyro