diff --git a/bitnami/jenkins/CHANGELOG.md b/bitnami/jenkins/CHANGELOG.md
index 0c224e7a66..c001bd2dbf 100644
--- a/bitnami/jenkins/CHANGELOG.md
+++ b/bitnami/jenkins/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
-## 13.4.20 (2024-09-05)
+## 13.4.21 (2024-09-16)
 
-* [bitnami/jenkins] Release 13.4.20 ([#29210](https://github.com/bitnami/charts/pull/29210))
+* [bitnami/jenkins] Release 13.4.21 ([#29444](https://github.com/bitnami/charts/pull/29444))
+
+## <small>13.4.20 (2024-09-05)</small>
+
+* [bitnami/jenkins] Release 13.4.20 (#29210) ([94f75ed](https://github.com/bitnami/charts/commit/94f75ede28062f47af4eaaf0ed47e94a9d34cc3b)), closes [#29210](https://github.com/bitnami/charts/issues/29210)
 
 ## <small>13.4.19 (2024-08-07)</small>
 
diff --git a/bitnami/jenkins/Chart.lock b/bitnami/jenkins/Chart.lock
index c082181c73..e52f6f00ee 100644
--- a/bitnami/jenkins/Chart.lock
+++ b/bitnami/jenkins/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: common
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 2.22.0
-digest: sha256:a8fb2fc887ead658a89598a48acde5324196fbc0509503a3eaed50a710fbfe74
-generated: "2024-09-05T08:59:34.765846159Z"
+  version: 2.23.0
+digest: sha256:fbd6439f12ded949c04553b9c52a4c8153a8f2790147d972b314ddcd46921a14
+generated: "2024-09-16T11:35:24.127977583Z"
diff --git a/bitnami/jenkins/Chart.yaml b/bitnami/jenkins/Chart.yaml
index e5bd7313f6..4071ea0f06 100644
--- a/bitnami/jenkins/Chart.yaml
+++ b/bitnami/jenkins/Chart.yaml
@@ -6,11 +6,11 @@ annotations:
   licenses: Apache-2.0
   images: |
     - name: jenkins
-      image: docker.io/bitnami/jenkins:2.462.2-debian-12-r1
+      image: docker.io/bitnami/jenkins:2.462.2-debian-12-r2
     - name: jenkins-agent
-      image: docker.io/bitnami/jenkins-agent:0.3261.0-debian-12-r0
+      image: docker.io/bitnami/jenkins-agent:0.3261.0-debian-12-r1
     - name: os-shell
-      image: docker.io/bitnami/os-shell:12-debian-12-r29
+      image: docker.io/bitnami/os-shell:12-debian-12-r30
 apiVersion: v2
 appVersion: 2.462.2
 dependencies:
@@ -35,4 +35,4 @@ maintainers:
 name: jenkins
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/jenkins
-version: 13.4.20
+version: 13.4.21
diff --git a/bitnami/jenkins/values.yaml b/bitnami/jenkins/values.yaml
index d75e7fada0..5cf9453344 100644
--- a/bitnami/jenkins/values.yaml
+++ b/bitnami/jenkins/values.yaml
@@ -84,7 +84,7 @@ diagnosticMode:
 image:
   registry: docker.io
   repository: bitnami/jenkins
-  tag: 2.462.2-debian-12-r1
+  tag: 2.462.2-debian-12-r2
   digest: ""
   ## Specify a imagePullPolicy
   ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
@@ -381,7 +381,7 @@ agent:
   image:
     registry: docker.io
     repository: bitnami/jenkins-agent
-    tag: 0.3261.0-debian-12-r0
+    tag: 0.3261.0-debian-12-r1
     digest: ""
     ## Specify a imagePullPolicy
     ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
@@ -1037,7 +1037,7 @@ volumePermissions:
   image:
     registry: docker.io
     repository: bitnami/os-shell
-    tag: 12-debian-12-r29
+    tag: 12-debian-12-r30
     digest: ""
     pullPolicy: IfNotPresent
     ## Optionally specify an array of imagePullSecrets.