diff --git a/charts/sentry/Chart.lock b/charts/sentry/Chart.lock
index e062ea7f6..685f95826 100644
--- a/charts/sentry/Chart.lock
+++ b/charts/sentry/Chart.lock
@@ -19,9 +19,9 @@ dependencies:
   version: 11.16.2
 - name: postgresql
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 12.5.1
+  version: 16.7.27
 - name: nginx
   repository: oci://registry-1.docker.io/bitnamicharts
   version: 18.2.5
-digest: sha256:f57f1f1f8d455729a7e04eb41c658530d710c9febe34844e062f084c17c1a382
-generated: "2025-07-21T06:40:24.054695705Z"
+digest: sha256:7cc82c60b002cc1023ff2139a523835629e2519295bc2112ccced490b9507f47
+generated: "2025-09-18T10:48:59.086017281Z"
diff --git a/charts/sentry/Chart.yaml b/charts/sentry/Chart.yaml
index 2f51a6edf..fdf9739bb 100644
--- a/charts/sentry/Chart.yaml
+++ b/charts/sentry/Chart.yaml
@@ -33,7 +33,7 @@ dependencies:
     condition: rabbitmq.enabled
   - name: postgresql
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 12.5.1
+    version: 16.7.27
     condition: postgresql.enabled
   - name: nginx
     repository: oci://registry-1.docker.io/bitnamicharts