diff --git a/charts/galoy/Chart.lock b/charts/galoy/Chart.lock
index 535b7fa66..3916ada65 100644
--- a/charts/galoy/Chart.lock
+++ b/charts/galoy/Chart.lock
@@ -7,7 +7,7 @@ dependencies:
   version: 15.6.26
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 16.4.16
+  version: 18.1.7
 - name: oathkeeper
   repository: https://k8s.ory.sh/helm/charts
   version: 0.39.1
@@ -20,5 +20,5 @@ dependencies:
 - name: router
   repository: oci://ghcr.io/apollographql/helm-charts
   version: 1.25.0
-digest: sha256:cf00de4a1b9dd265c94ce1776ec621d5817897ea84d568d348830a679f26dcd6
-generated: "2025-03-10T11:18:54.256664605Z"
+digest: sha256:94110f04dc22f7dd3ba6641544dc2b9d3dee0766e96f23b2fe664f5680f930c5
+generated: "2025-11-08T06:16:13.4143063Z"
diff --git a/charts/galoy/Chart.yaml b/charts/galoy/Chart.yaml
index 1c8e24627..0f8ecb747 100644
--- a/charts/galoy/Chart.yaml
+++ b/charts/galoy/Chart.yaml
@@ -26,7 +26,7 @@ dependencies:
     version: 15.6.26
   - name: postgresql
     repository: https://charts.bitnami.com/bitnami
-    version: 16.4.16
+    version: 18.1.7
     condition: postgresql.enabled
   - name: oathkeeper
     repository: https://k8s.ory.sh/helm/charts