diff --git a/Dockerfile b/Dockerfile
index 661c96de0..0a7e3fae0 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM composer:2.8 AS composer
+FROM composer:2.8@sha256:5248900ab8b5f7f880c2d62180e40960cd87f60149ec9a1abfd62ac72a02577c AS composer
 
 WORKDIR /usr/local/src/
 
@@ -13,7 +13,7 @@ RUN composer install \
     --prefer-dist
 
 
-FROM php:8.5.8-cli-alpine AS compile
+FROM php:8.5.8-cli-alpine@sha256:8d7090ce03736b6ecfd739d87a46ab59b5d1d0d837f1ac7c5d2702f1d312f5a0 AS compile
 
 ENV PHP_REDIS_VERSION="6.3.0" \
     PHP_SWOOLE_VERSION="v6.2.2" \
diff --git a/postgres.dockerfile b/postgres.dockerfile
index f3ffe4821..8f0d642f9 100644
--- a/postgres.dockerfile
+++ b/postgres.dockerfile
@@ -1,4 +1,4 @@
-FROM postgres:16
+FROM postgres:16@sha256:f9a7b9ebf6f56201f949db745e47bc423c0f0f8294bafe991cc10bf74b029657
 
 RUN apt-get update \
     && apt-get install -y --no-install-recommends \