stackabletech · Techassi · Jul 15, 2025 · Jul 15, 2025 · Jul 15, 2025 · Jul 15, 2025
diff --git 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: 2.28.0 # 2.19.1
+version: 2.30.0 # 2.19.2
 options:
   labels:
     stackable.tech/vendor: Stackable

diff --git 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: 2.32.0 # 2.19.1
+version: 2.34.0 # 2.19.2
 options:
   labels:
     stackable.tech/vendor: Stackable

diff --git 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: 16.5.0 # 17.4.0
+version: 16.7.18 # 17.5.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable

diff --git 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: 16.5.0 # 17.4.0
+version: 16.7.18 # 17.5.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable

diff --git 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: 16.5.0 # 17.4.0
+version: 16.7.18 # 17.5.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable

diff --git 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: 16.5.0 # 17.4.0
+version: 16.7.18 # 17.5.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable

diff --git 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: 16.5.0 # 17.4.0
+version: 16.7.18 # 17.5.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable

diff --git 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: 16.5.0 # 17.4.0
+version: 16.7.18 # 17.5.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable

diff --git 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: 16.5.0 # 17.4.0
+version: 16.7.18 # 17.5.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable

diff --git 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: 69.8.2 # 0.80.1
+version: 75.10.0 # 0.83.0
 options:
   commonMetaLabels:
     stackable.tech/vendor: Stackable

diff --git 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: 20.11.3 # 7.4.2
+version: 21.2.10 # 8.0.3
 options:
   commonLabels:
     stackable.tech/vendor: Stackable

diff --git a/stacks/jupyterhub-keycloak/jupyterhub-native-auth.yaml b/stacks/jupyterhub-keycloak/jupyterhub-native-auth.yaml
@@ -4,7 +4,10 @@ name: jupyterhub
 repo:
   name: jupyterhub
   url: https://jupyterhub.github.io/helm-chart/
-version: 4.1.0 # 5.2.1
+# Special care should be taken during testing when this version was bumped.
+# There might be cases where this needs to be dropped back, because the chart
+# is not compatible with other components of the stack/images used.
+version: 4.2.0 # 5.3.0
 options:
   hub:
     config:

diff --git a/stacks/jupyterhub-keycloak/jupyterhub.yaml b/stacks/jupyterhub-keycloak/jupyterhub.yaml
@@ -5,7 +5,10 @@ name: jupyterhub
 repo:
   name: jupyterhub
   url: https://jupyterhub.github.io/helm-chart/
-version: 4.1.0 # 5.2.1
+# Special care should be taken during testing when this version was bumped.
+# There might be cases where this needs to be dropped back, because the chart
+# is not compatible with other components of the stack/images used.
+version: 4.2.0 # 5.3.0
 options:
   hub:
     config:

diff --git a/stacks/observability/grafana-loki.yaml b/stacks/observability/grafana-loki.yaml
@@ -5,7 +5,7 @@ name: loki
 repo:
   name: loki
   url: https://grafana.github.io/helm-charts
-version: 5.48.0
+version: 6.31.0 # 3.5.0
 options:
   loki:
     auth_enabled: false

diff --git a/stacks/observability/grafana-tempo.yaml b/stacks/observability/grafana-tempo.yaml
@@ -7,7 +7,7 @@ repo:
   url: https://grafana.github.io/helm-charts
 # Watch out for https://github.com/grafana/helm-charts/issues/3417
 # and https://github.com/grafana/helm-charts/pull/3503!
-version: 1.12.0
+version: 1.23.2 # 2.8.1
 options:
   tempo:
     server:

diff --git a/stacks/observability/grafana.yaml b/stacks/observability/grafana.yaml
@@ -6,7 +6,7 @@ name: grafana
 repo:
   name: grafana
   url: https://grafana.github.io/helm-charts
-version: 8.6.0
+version: 9.2.10 # 12.0.2
 options:
   admin:
     existingSecret: grafana-admin-credentials

diff --git a/stacks/observability/jaeger.yaml b/stacks/observability/jaeger.yaml
@@ -6,7 +6,7 @@ name: jaeger
 repo:
   name: jaeger
   url: https://jaegertracing.github.io/helm-charts
-version: 3.3.2
+version: 3.4.1 # 1.53.0
 options:
   # labels:
   #   stackable.tech/vendor: Stackable

diff --git a/stacks/observability/opentelemetry-operator.yaml b/stacks/observability/opentelemetry-operator.yaml
@@ -5,7 +5,7 @@ name: opentelemetry-operator
 repo:
   name: opentelemetry-operator
   url: https://open-telemetry.github.io/opentelemetry-helm-charts
-version: 0.73.0
+version: 0.91.0 # 0.127.0
 options:
   admissionWebhooks:
     certManager:

diff --git 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: 8.10.3 # 11.5.2
+version: 8.15.0 # 11.6.1
 options:
   extraLabels:
     stackable.tech/vendor: Stackable

diff --git 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: 4.1.0 # 5.2.1
+version: 4.2.0 # 5.3.0
 options:
   hub:
     config: