diff --git a/bitnami/mongodb/CHANGELOG.md b/bitnami/mongodb/CHANGELOG.md
index 86bda6d241..517617a691 100644
--- a/bitnami/mongodb/CHANGELOG.md
+++ b/bitnami/mongodb/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
-## 15.6.20 (2024-08-19)
+## 15.6.21 (2024-08-26)
 
-* [bitnami/mongodb] Fix logic to add custom annotations to external-access service ([#28883](https://github.com/bitnami/charts/pull/28883))
+* [bitnami/mongodb] Release 15.6.21 ([#29035](https://github.com/bitnami/charts/pull/29035))
+
+## <small>15.6.20 (2024-08-20)</small>
+
+* [bitnami/mongodb] Fix logic to add custom annotations to external-access service (#28883) ([785e59b](https://github.com/bitnami/charts/commit/785e59bccf87c5ecae2b472901e7f6e7fbf2c196)), closes [#28883](https://github.com/bitnami/charts/issues/28883)
 
 ## <small>15.6.19 (2024-08-14)</small>
 
diff --git a/bitnami/mongodb/Chart.yaml b/bitnami/mongodb/Chart.yaml
index 63f5cf9bf1..d1121a0d33 100644
--- a/bitnami/mongodb/Chart.yaml
+++ b/bitnami/mongodb/Chart.yaml
@@ -6,17 +6,17 @@ annotations:
   licenses: Apache-2.0
   images: |
     - name: kubectl
-      image: docker.io/bitnami/kubectl:1.31.0-debian-12-r0
+      image: docker.io/bitnami/kubectl:1.31.0-debian-12-r1
     - name: mongodb
-      image: docker.io/bitnami/mongodb:7.0.12-debian-12-r6
+      image: docker.io/bitnami/mongodb:7.0.14-debian-12-r0
     - name: mongodb-exporter
       image: docker.io/bitnami/mongodb-exporter:0.40.0-debian-12-r36
     - name: nginx
-      image: docker.io/bitnami/nginx:1.27.1-debian-12-r0
+      image: docker.io/bitnami/nginx:1.27.1-debian-12-r2
     - name: os-shell
-      image: docker.io/bitnami/os-shell:12-debian-12-r27
+      image: docker.io/bitnami/os-shell:12-debian-12-r28
 apiVersion: v2
-appVersion: 7.0.12
+appVersion: 7.0.14
 dependencies:
 - name: common
   repository: oci://registry-1.docker.io/bitnamicharts
@@ -39,4 +39,4 @@ maintainers:
 name: mongodb
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/mongodb
-version: 15.6.20
+version: 15.6.21
diff --git a/bitnami/mongodb/values.yaml b/bitnami/mongodb/values.yaml
index f060e9eab0..de0d31fa33 100644
--- a/bitnami/mongodb/values.yaml
+++ b/bitnami/mongodb/values.yaml
@@ -131,7 +131,7 @@ diagnosticMode:
 image:
   registry: docker.io
   repository: bitnami/mongodb
-  tag: 7.0.12-debian-12-r6
+  tag: 7.0.14-debian-12-r0
   digest: ""
   ## Specify a imagePullPolicy
   ## ref: https://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images
@@ -257,7 +257,7 @@ tls:
   image:
     registry: docker.io
     repository: bitnami/nginx
-    tag: 1.27.1-debian-12-r0
+    tag: 1.27.1-debian-12-r2
     digest: ""
     pullPolicy: IfNotPresent
     ## Optionally specify an array of imagePullSecrets.
@@ -845,7 +845,7 @@ externalAccess:
     image:
       registry: docker.io
       repository: bitnami/kubectl
-      tag: 1.31.0-debian-12-r0
+      tag: 1.31.0-debian-12-r1
       digest: ""
       ## Specify a imagePullPolicy
       ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
@@ -895,7 +895,7 @@ externalAccess:
     image:
       registry: docker.io
       repository: bitnami/os-shell
-      tag: 12-debian-12-r27
+      tag: 12-debian-12-r28
       digest: ""
       ## Specify a imagePullPolicy
       ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
@@ -1467,7 +1467,7 @@ volumePermissions:
   image:
     registry: docker.io
     repository: bitnami/os-shell
-    tag: 12-debian-12-r27
+    tag: 12-debian-12-r28
     digest: ""
     ## Specify a imagePullPolicy
     ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'