diff --git a/backend/Dockerfile b/backend/Dockerfile
index bbb6de470..a69b5268f 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,5 +1,5 @@
 # Build
-FROM node:22.14.0-slim AS build
+FROM node:22.15.0-slim AS build
 
 # Copy, build static files; see .dockerignore for exclusions
 WORKDIR /app
@@ -8,7 +8,7 @@ ENV PRISMA_CLI_BINARY_TARGETS=debian-openssl-3.0.x
 RUN npm run deploy
 
 # Dependencies
-FROM node:22.14.0-slim AS dependencies
+FROM node:22.15.0-slim AS dependencies
 
 # Copy, build static files; see .dockerignore for exclusions
 WORKDIR /app
diff --git a/charts/app/Chart.lock b/charts/app/Chart.lock
index 73dbac21e..eca9ffaba 100644
--- a/charts/app/Chart.lock
+++ b/charts/app/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: postgresql
   repository: https://charts.bitnami.com/bitnami
-  version: 16.6.3
-digest: sha256:6bf4017b19f4e93a65d411bfefc5b66628c5c9f4c7e1986b75011887051d9709
-generated: "2025-04-16T23:13:01.786637381Z"
+  version: 16.6.6
+digest: sha256:405dfd82588dadde19b0915e844de5be337d44e6120f90524c645401934855e2
+generated: "2025-04-30T04:56:34.090515056Z"
diff --git a/charts/app/Chart.yaml b/charts/app/Chart.yaml
index 4e4eb3740..e5239deb4 100644
--- a/charts/app/Chart.yaml
+++ b/charts/app/Chart.yaml
@@ -27,7 +27,7 @@ appVersion: "1.16.0"
 dependencies:
   - name: postgresql
     condition: bitnamipg.enabled
-    version: 16.6.3
+    version: 16.6.6
     repository: https://charts.bitnami.com/bitnami
     alias: bitnamipg
 maintainers: