diff --git a/flux2/core/base/single-sign-on/single-sign-on-database-release.yaml b/flux2/core/base/single-sign-on/single-sign-on-database-release.yaml
index 218bac4019c2a253ce4ae0ba44adf02be350de94..f6b27cb9e01192398e6179cf8df48ef1ede301a1 100644
--- a/flux2/core/base/single-sign-on/single-sign-on-database-release.yaml
+++ b/flux2/core/base/single-sign-on/single-sign-on-database-release.yaml
@@ -9,7 +9,7 @@ spec:
     spec:
       # renovate: registryUrl=https://charts.bitnami.com/bitnami
       chart: postgresql
-      version: 10.12.4
+      version: 10.15.1
       sourceRef:
         kind: HelmRepository
         name: bitnami
diff --git a/test/pytest/test_prometheus.py b/test/pytest/test_prometheus.py
index 7e90f0d874a3d1bc72c4b247b4064bcd8a9545db..542bad0b09b9fdb1bdcb2b2df2f4946398a43db6 100755
--- a/test/pytest/test_prometheus.py
+++ b/test/pytest/test_prometheus.py
@@ -21,7 +21,8 @@ def ignore_alert(alert):
         return True
 
     # Ignore issues fom high load during installation phase
-    if re.search(r"(KubeAPIDown|KubeletDown|NodeFilesystemSpaceFillingUp|NodeClockNotSynchronising)",
+    # KubeProxyDown: https://open.greenhost.net/stackspin/stackspin/-/issues/1105
+    if re.search(r"(KubeAPIDown|KubeletDown|NodeFilesystemSpaceFillingUp|NodeClockNotSynchronising|KubeProxyDown)",
         alert["labels"]["alertname"]):
         return True
     # Ignore nextcloud cron jobs (https://open.greenhost.net/stackspin/stackspin/-/issues/984)