diff --git a/Dockerfile b/Dockerfile
index a9ceb4a..1917c6b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:26-alpine@sha256:7c6af15abe4e3de859690e7db171d0d711bf37d27528eddfe625b2fe89e097f8 AS base
+FROM node:26-alpine@sha256:144769ec3f32e8ee36b3cfde91e82bee25d9367b20f31a151f3f7eea3a2a8541 AS base
 WORKDIR /app
 
 # Install dependencies
@@ -24,7 +24,7 @@ RUN npm run build:client
 RUN npm run build:server
 
 # Production stage
-FROM node:26-alpine@sha256:7c6af15abe4e3de859690e7db171d0d711bf37d27528eddfe625b2fe89e097f8
+FROM node:26-alpine@sha256:144769ec3f32e8ee36b3cfde91e82bee25d9367b20f31a151f3f7eea3a2a8541
 WORKDIR /app
 
 # Copy build artifacts and runtime deps. Files retain their default root:root