diff --git a/bitnami/mongodb/CHANGELOG.md b/bitnami/mongodb/CHANGELOG.md
index 517617a691..c25f1e11f9 100644
--- a/bitnami/mongodb/CHANGELOG.md
+++ b/bitnami/mongodb/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
-## 15.6.21 (2024-08-26)
+## 15.6.22 (2024-08-27)
 
-* [bitnami/mongodb] Release 15.6.21 ([#29035](https://github.com/bitnami/charts/pull/29035))
+* [bitnami/mongodb] add securityContext via helper to initContainter dns-check ([#29038](https://github.com/bitnami/charts/pull/29038))
+
+## <small>15.6.21 (2024-08-26)</small>
+
+* [bitnami/mongodb] Release 15.6.21 (#29035) ([21acb97](https://github.com/bitnami/charts/commit/21acb974bf8edca0550bccb71a1df126a277d59b)), closes [#29035](https://github.com/bitnami/charts/issues/29035)
 
 ## <small>15.6.20 (2024-08-20)</small>
 
diff --git a/bitnami/mongodb/Chart.yaml b/bitnami/mongodb/Chart.yaml
index d1121a0d33..f692e4572c 100644
--- a/bitnami/mongodb/Chart.yaml
+++ b/bitnami/mongodb/Chart.yaml
@@ -39,4 +39,4 @@ maintainers:
 name: mongodb
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/mongodb
-version: 15.6.21
+version: 15.6.22
diff --git a/bitnami/mongodb/templates/_helpers.tpl b/bitnami/mongodb/templates/_helpers.tpl
index 923d3efc14..37ad98aa1d 100644
--- a/bitnami/mongodb/templates/_helpers.tpl
+++ b/bitnami/mongodb/templates/_helpers.tpl
@@ -344,6 +344,9 @@ Init container definition to wait external DNS names.
       while ! (getent ahosts "{{ include "mongodb.initialPrimaryHost" . }}" | grep STREAM); do
         sleep 10
       done
+  {{- if .Values.containerSecurityContext.enabled }}
+  securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.containerSecurityContext "context" $) | nindent 12 }}
+  {{- end }}
   {{- if .Values.externalAccess.dnsCheck.resources }}
   resources: {{- toYaml .Values.externalAccess.dnsCheck.resources | nindent 12 }}
   {{- else if ne .Values.externalAccess.dnsCheck.resourcesPreset "none" }}