diff --git a/bitnami/opensearch/CHANGELOG.md b/bitnami/opensearch/CHANGELOG.md
index 446304b4a5..e34e7a1cf3 100644
--- a/bitnami/opensearch/CHANGELOG.md
+++ b/bitnami/opensearch/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
+## 1.9.1 (2025-04-09)
+
+* [bitnami/opensearch] Release 1.9.1 ([#32916](https://github.com/bitnami/charts/pull/32916))
+
 ## 1.9.0 (2025-04-04)
 
-* [bitnami/opensearch] Set `usePasswordFiles=true` by default ([#32797](https://github.com/bitnami/charts/pull/32797))
+* [bitnami/opensearch] Set `usePasswordFiles=true` by default (#32797) ([d1ea259](https://github.com/bitnami/charts/commit/d1ea2593fc3a34439b742ac077edec74a1b8b3a6)), closes [#32797](https://github.com/bitnami/charts/issues/32797)
 
 ## <small>1.8.2 (2025-04-02)</small>
 
diff --git a/bitnami/opensearch/Chart.yaml b/bitnami/opensearch/Chart.yaml
index 4ad41b3b03..934eb55a80 100644
--- a/bitnami/opensearch/Chart.yaml
+++ b/bitnami/opensearch/Chart.yaml
@@ -7,11 +7,11 @@ annotations:
   licenses: Apache-2.0
   images: |
     - name: opensearch
-      image: docker.io/bitnami/opensearch:2.19.1-debian-12-r1
+      image: docker.io/bitnami/opensearch:2.19.1-debian-12-r3
     - name: opensearch-dashboards
-      image: docker.io/bitnami/opensearch-dashboards:2.19.0-debian-12-r3
+      image: docker.io/bitnami/opensearch-dashboards:2.19.0-debian-12-r5
     - name: os-shell
-      image: docker.io/bitnami/os-shell:12-debian-12-r40
+      image: docker.io/bitnami/os-shell:12-debian-12-r42
 apiVersion: v2
 appVersion: 2.19.1
 dependencies:
@@ -31,4 +31,4 @@ maintainers:
 name: opensearch
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/opensearch
-version: 1.9.0
+version: 1.9.1
diff --git a/bitnami/opensearch/values.yaml b/bitnami/opensearch/values.yaml
index 68964a9864..b337fd47e2 100644
--- a/bitnami/opensearch/values.yaml
+++ b/bitnami/opensearch/values.yaml
@@ -199,7 +199,7 @@ useIstioLabels: true
 image:
   registry: docker.io
   repository: bitnami/opensearch
-  tag: 2.19.1-debian-12-r1
+  tag: 2.19.1-debian-12-r3
   digest: ""
   ## Specify a imagePullPolicy
   ## ref: http://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images
@@ -2786,7 +2786,7 @@ volumePermissions:
   image:
     registry: docker.io
     repository: bitnami/os-shell
-    tag: 12-debian-12-r40
+    tag: 12-debian-12-r42
     digest: ""
     pullPolicy: IfNotPresent
     ## Optionally specify an array of imagePullSecrets.
@@ -2833,7 +2833,7 @@ sysctlImage:
   ##
   registry: docker.io
   repository: bitnami/os-shell
-  tag: 12-debian-12-r40
+  tag: 12-debian-12-r42
   digest: ""
   ## Specify a imagePullPolicy
   ## ref: https://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images
@@ -2887,7 +2887,7 @@ dashboards:
   image:
     registry: docker.io
     repository: bitnami/opensearch-dashboards
-    tag: 2.19.0-debian-12-r3
+    tag: 2.19.0-debian-12-r5
     digest: ""
     ## Specify a imagePullPolicy
     ## ref: http://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images
@@ -3549,7 +3549,7 @@ snapshots:
   image:
     registry: docker.io
     repository: bitnami/os-shell
-    tag: 12-debian-12-r40
+    tag: 12-debian-12-r42
     digest: ""
     ## Specify a imagePullPolicy
     ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'