stackabletech · Techassi · Oct 30, 2025 · Oct 29, 2025 · Oct 30, 2025
diff --git a/stacks/_templates/argo-cd.yaml b/stacks/_templates/argo-cd.yaml
@@ -4,7 +4,7 @@ name: argo-cd
 repo:
   name: argo-cd
   url: https://argoproj.github.io/argo-helm
-version: v8.1.4
+version: 9.0.5 # v3.1.9
 options:
   configs:
     secret:

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: 16.7.18 # 17.5.0
+version: 18.1.3 # 18.0.0
 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: 16.7.18 # 17.5.0
+version: 18.1.3 # 18.0.0
 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: 16.7.18 # 17.5.0
+version: 18.1.3 # 18.0.0
 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: 16.7.18 # 17.5.0
+version: 18.1.3 # 18.0.0
 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: 16.7.18 # 17.5.0
+version: 18.1.3 # 18.0.0
 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: 16.7.18 # 17.5.0
+version: 18.1.3 # 18.0.0
 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: 16.7.18 # 17.5.0
+version: 18.1.3 # 18.0.0
 options:
   commonLabels:
     stackable.tech/vendor: Stackable

diff --git a/stacks/argo-cd-git-ops/applications/sealed-secrets.yaml b/stacks/argo-cd-git-ops/applications/sealed-secrets.yaml
@@ -8,6 +8,7 @@ spec:
   sources:
     - repoURL: "registry-1.docker.io/bitnamicharts"
       path: sealed-secrets
+      # This uses completely different tags than in Git. Also which app version does this point to?
       targetRevision: 2.5.16 # 0.30.0
       chart: sealed-secrets
       helm:

diff --git a/stacks/jupyterhub-keycloak/jupyterhub-native-auth.yaml b/stacks/jupyterhub-keycloak/jupyterhub-native-auth.yaml
@@ -7,7 +7,7 @@ repo:
 # 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
+version: 4.3.1 # 5.4.1
 options:
   hub:
     config:

diff --git a/stacks/jupyterhub-keycloak/jupyterhub.yaml b/stacks/jupyterhub-keycloak/jupyterhub.yaml
@@ -8,7 +8,7 @@ repo:
 # 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
+version: 4.3.1 # 5.4.1
 options:
   hub:
     config:

diff --git a/stacks/monitoring/prometheus.yaml b/stacks/monitoring/prometheus.yaml
@@ -4,7 +4,7 @@ name: kube-prometheus-stack
 repo:
   name: prometheus-community
   url: https://prometheus-community.github.io/helm-charts
-version: 75.10.0 # 0.83.0
+version: 77.12.0 # 0.85.0
 options:
   commonMetaLabels:
     stackable.tech/vendor: Stackable

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: 6.31.0 # 3.5.0
+version: 6.44.0 # 3.5.7
 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: 1.23.2 # 2.8.1
+version: 1.24.0 # 2.9.0
 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: 9.2.10 # 12.0.2
+version: 10.1.2 # 12.2.0
 options:
   admin:
     existingSecret: grafana-admin-credentials

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: 0.91.0 # 0.127.0
+version: 0.98.0 # 0.137.0
 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: 8.15.0 # 11.6.1
+version: 10.1.2 # 12.2.0
 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: 4.2.0 # 5.3.0
+version: 4.3.1 # 5.4.1
 options:
   hub:
     config: