diff --git a/bitnami/nessie/Chart.yaml b/bitnami/nessie/Chart.yaml
index 4a3c6e54ed..69eee2a281 100644
--- a/bitnami/nessie/Chart.yaml
+++ b/bitnami/nessie/Chart.yaml
@@ -9,7 +9,7 @@ annotations:
     - name: os-shell
       image: docker.io/bitnami/os-shell:12-debian-12-r51
     - name: postgresql
-      image: docker.io/bitnami/postgresql:17.6.0-debian-12-r2
+      image: docker.io/bitnami/postgresql:17.6.0-debian-12-r4
   licenses: Apache-2.0
   tanzuCategory: application
 apiVersion: v2
@@ -40,4 +40,4 @@ sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/nessie
 - https://github.com/bitnami/containers/tree/main/bitnami/nessie
 - https://github.com/nessie/nessie
-version: 2.0.32
+version: 2.0.33
diff --git a/bitnami/nessie/values.yaml b/bitnami/nessie/values.yaml
index f25f4b121c..0e780fcb8e 100644
--- a/bitnami/nessie/values.yaml
+++ b/bitnami/nessie/values.yaml
@@ -807,7 +807,7 @@ waitContainer:
   image:
     registry: docker.io
     repository: bitnami/postgresql
-    tag: 17.6.0-debian-12-r2
+    tag: 17.6.0-debian-12-r4
     digest: ""
     ## Specify a imagePullPolicy
     ## ref: https://kubernetes.io/docs/concepts/containers/images/#pre-pulled-images