diff --git a/stacks/_templates/jupyterhub.yaml b/stacks/_templates/jupyterhub.yaml
index a5d1c0d2..d0ef489d 100644
--- a/stacks/_templates/jupyterhub.yaml
+++ b/stacks/_templates/jupyterhub.yaml
@@ -4,7 +4,7 @@ name: jupyterhub
 repo:
   name: jupyterhub
   url: https://jupyterhub.github.io/helm-chart/
-version: 4.0.0
+version: 4.1.0 # 5.2.1
 options:
   hub:
     config:
diff --git a/stacks/_templates/keycloak.yaml b/stacks/_templates/keycloak.yaml
index 9ebaa800..dee91706 100644
--- a/stacks/_templates/keycloak.yaml
+++ b/stacks/_templates/keycloak.yaml
@@ -17,7 +17,7 @@ spec:
     spec:
       containers:
         - name: keycloak
-          image: quay.io/keycloak/keycloak:26.0.5
+          image: quay.io/keycloak/keycloak:26.1.4
           args:
             - start
             - --hostname-strict=false
diff --git a/stacks/_templates/minio-distributed-small.yaml b/stacks/_templates/minio-distributed-small.yaml
index da59a6b5..cc64b6e4 100644
--- a/stacks/_templates/minio-distributed-small.yaml
+++ b/stacks/_templates/minio-distributed-small.yaml
@@ -4,7 +4,7 @@ name: minio
 repo:
   name: minio
   url: https://charts.min.io/
-version: 5.3.0
+version: 5.4.0 # RELEASE.2024-12-18T13-15-44Z
 options:
   additionalLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/minio-distributed.yaml b/stacks/_templates/minio-distributed.yaml
index a6b22c81..64557ec4 100644
--- a/stacks/_templates/minio-distributed.yaml
+++ b/stacks/_templates/minio-distributed.yaml
@@ -4,7 +4,7 @@ name: minio
 repo:
   name: minio
   url: https://charts.min.io/
-version: 5.3.0
+version: 5.4.0 # RELEASE.2024-12-18T13-15-44Z
 options:
   additionalLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/minio.yaml b/stacks/_templates/minio.yaml
index 2ddc51c0..5d475afc 100644
--- a/stacks/_templates/minio.yaml
+++ b/stacks/_templates/minio.yaml
@@ -4,7 +4,7 @@ name: minio
 repo:
   name: minio
   url: https://charts.min.io/
-version: 5.3.0
+version: 5.4.0 # RELEASE.2024-12-18T13-15-44Z
 options:
   additionalLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/opensearch-dashboards.yaml b/stacks/_templates/opensearch-dashboards.yaml
index 8dbdb2c1..7cd966af 100644
--- a/stacks/_templates/opensearch-dashboards.yaml
+++ b/stacks/_templates/opensearch-dashboards.yaml
@@ -4,7 +4,7 @@ name: opensearch-dashboards
 repo:
   name: opensearch-dashboards
   url: https://opensearch-project.github.io/helm-charts
-version: 2.25.0
+version: 2.28.0 # 2.19.1
 options:
   labels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/opensearch.yaml b/stacks/_templates/opensearch.yaml
index 1f189323..ebc9f5df 100644
--- a/stacks/_templates/opensearch.yaml
+++ b/stacks/_templates/opensearch.yaml
@@ -4,7 +4,7 @@ name: opensearch
 repo:
   name: opensearch
   url: https://opensearch-project.github.io/helm-charts
-version: 2.27.0
+version: 2.32.0 # 2.19.1
 options:
   labels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/postgresql-airflow.yaml b/stacks/_templates/postgresql-airflow.yaml
index 159186a0..ac72867f 100644
--- a/stacks/_templates/postgresql-airflow.yaml
+++ b/stacks/_templates/postgresql-airflow.yaml
@@ -4,7 +4,7 @@ name: postgresql
 repo:
   name: bitnami
   url: https://charts.bitnami.com/bitnami/
-version: 16.1.2
+version: 16.5.0 # 17.4.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/postgresql-druid.yaml b/stacks/_templates/postgresql-druid.yaml
index 033911f4..89616a18 100644
--- a/stacks/_templates/postgresql-druid.yaml
+++ b/stacks/_templates/postgresql-druid.yaml
@@ -4,7 +4,7 @@ name: postgresql
 repo:
   name: bitnami
   url: https://charts.bitnami.com/bitnami/
-version: 16.1.2
+version: 16.5.0 # 17.4.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/postgresql-hive-iceberg.yaml b/stacks/_templates/postgresql-hive-iceberg.yaml
index 1cdd1848..5998b148 100644
--- a/stacks/_templates/postgresql-hive-iceberg.yaml
+++ b/stacks/_templates/postgresql-hive-iceberg.yaml
@@ -4,7 +4,7 @@ name: postgresql
 repo:
   name: bitnami
   url: https://charts.bitnami.com/bitnami/
-version: 16.1.2
+version: 16.5.0 # 17.4.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/postgresql-hive.yaml b/stacks/_templates/postgresql-hive.yaml
index bc77ac4e..de84f09f 100644
--- a/stacks/_templates/postgresql-hive.yaml
+++ b/stacks/_templates/postgresql-hive.yaml
@@ -4,7 +4,7 @@ name: postgresql
 repo:
   name: bitnami
   url: https://charts.bitnami.com/bitnami/
-version: 16.1.2
+version: 16.5.0 # 17.4.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/postgresql-hivehdfs.yaml b/stacks/_templates/postgresql-hivehdfs.yaml
index ce4e83f9..d22143f0 100644
--- a/stacks/_templates/postgresql-hivehdfs.yaml
+++ b/stacks/_templates/postgresql-hivehdfs.yaml
@@ -4,7 +4,7 @@ name: postgresql
 repo:
   name: bitnami
   url: https://charts.bitnami.com/bitnami/
-version: 16.1.2
+version: 16.5.0 # 17.4.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/postgresql-hives3.yaml b/stacks/_templates/postgresql-hives3.yaml
index 329cefc9..ae718c3d 100644
--- a/stacks/_templates/postgresql-hives3.yaml
+++ b/stacks/_templates/postgresql-hives3.yaml
@@ -4,7 +4,7 @@ name: postgresql
 repo:
   name: bitnami
   url: https://charts.bitnami.com/bitnami/
-version: 16.1.2
+version: 16.5.0 # 17.4.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/postgresql-superset.yaml b/stacks/_templates/postgresql-superset.yaml
index 4346c876..28361cb0 100644
--- a/stacks/_templates/postgresql-superset.yaml
+++ b/stacks/_templates/postgresql-superset.yaml
@@ -4,7 +4,7 @@ name: postgresql
 repo:
   name: bitnami
   url: https://charts.bitnami.com/bitnami/
-version: 16.1.2
+version: 16.5.0 # 17.4.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/prometheus.yaml b/stacks/_templates/prometheus.yaml
index 56f9412e..6dede866 100644
--- a/stacks/_templates/prometheus.yaml
+++ b/stacks/_templates/prometheus.yaml
@@ -4,7 +4,7 @@ name: kube-prometheus-stack
 repo:
   name: prometheus-community
   url: https://prometheus-community.github.io/helm-charts
-version: 66.1.0
+version: 69.8.2 # 0.80.1
 options:
   commonMetaLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/_templates/redis-airflow.yaml b/stacks/_templates/redis-airflow.yaml
index a4b7bd19..c64be136 100644
--- a/stacks/_templates/redis-airflow.yaml
+++ b/stacks/_templates/redis-airflow.yaml
@@ -4,7 +4,7 @@ name: redis
 repo:
   name: bitnami
   url: https://charts.bitnami.com/bitnami/
-version: 19.6.4
+version: 20.11.3 # 7.4.2
 options:
   commonLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/jupyterhub-keycloak/jupyterhub-native-auth.yaml b/stacks/jupyterhub-keycloak/jupyterhub-native-auth.yaml
index a2fd7cbd..e98e514b 100644
--- a/stacks/jupyterhub-keycloak/jupyterhub-native-auth.yaml
+++ b/stacks/jupyterhub-keycloak/jupyterhub-native-auth.yaml
@@ -4,7 +4,7 @@ name: jupyterhub
 repo:
   name: jupyterhub
   url: https://jupyterhub.github.io/helm-chart/
-version: 4.0.0
+version: 4.1.0 # 5.2.1
 options:
   hub:
     config:
diff --git a/stacks/jupyterhub-keycloak/jupyterhub.yaml b/stacks/jupyterhub-keycloak/jupyterhub.yaml
index be11130e..375763e1 100644
--- a/stacks/jupyterhub-keycloak/jupyterhub.yaml
+++ b/stacks/jupyterhub-keycloak/jupyterhub.yaml
@@ -5,7 +5,7 @@ name: jupyterhub
 repo:
   name: jupyterhub
   url: https://jupyterhub.github.io/helm-chart/
-version: 4.0.0
+version: 4.1.0 # 5.2.1
 options:
   hub:
     config:
diff --git a/stacks/jupyterhub-keycloak/keycloak.yaml b/stacks/jupyterhub-keycloak/keycloak.yaml
index 28bb975c..eb625208 100644
--- a/stacks/jupyterhub-keycloak/keycloak.yaml
+++ b/stacks/jupyterhub-keycloak/keycloak.yaml
@@ -18,7 +18,7 @@ spec:
       containers:
         - name: keycloak
           resources: {}
-          image: quay.io/keycloak/keycloak:26.0.5
+          image: quay.io/keycloak/keycloak:26.1.4
           args:
             - start
             - --hostname-strict=false
diff --git a/stacks/signal-processing/grafana.yaml b/stacks/signal-processing/grafana.yaml
index 4b334f10..a64e97d2 100644
--- a/stacks/signal-processing/grafana.yaml
+++ b/stacks/signal-processing/grafana.yaml
@@ -4,7 +4,7 @@ name: grafana
 repo:
   name: grafana
   url: https://grafana.github.io/helm-charts
-version: 8.6.0
+version: 8.10.3 # 11.5.2
 options:
   extraLabels:
     stackable.tech/vendor: Stackable
diff --git a/stacks/signal-processing/jupyterhub.yaml b/stacks/signal-processing/jupyterhub.yaml
index 58240d45..7bec554e 100644
--- a/stacks/signal-processing/jupyterhub.yaml
+++ b/stacks/signal-processing/jupyterhub.yaml
@@ -4,7 +4,7 @@ name: jupyterhub
 repo:
   name: jupyterhub
   url: https://jupyterhub.github.io/helm-chart/
-version: 4.0.0
+version: 4.1.0 # 5.2.1
 options:
   hub:
     config: