diff --git a/.docker/Dockerfile.php81 b/.docker/Dockerfile.php81
index e2d7b94..3b95fcd 100644
--- a/.docker/Dockerfile.php81
+++ b/.docker/Dockerfile.php81
@@ -1,6 +1,6 @@
 # UNSUPPORTED: PHP 8.1 has no official security release for CVE-2026-109618/109619.
 # This Dockerfile is kept for historical reference and excluded from GHCR publishing.
-FROM php:8.1-fpm
+FROM php:8.5-fpm
 
 RUN apt-get update \
     && apt-get install -y \
diff --git a/.docker/Dockerfile.php82 b/.docker/Dockerfile.php82
index a9223cc..6d450d1 100644
--- a/.docker/Dockerfile.php82
+++ b/.docker/Dockerfile.php82
@@ -1,4 +1,4 @@
-FROM php:8.2.35-fpm@sha256:a58479410c94b3f0f7dfacc27fba8befc122290743fd0eb8c88a99ff2a0b1ba1
+FROM php:8.5.12-fpm@sha256:c34bcf437ed61bd5e4c1114494eaf1ffd54253bce2b95d263bfa18b350ee8432
 
 
 
diff --git a/.docker/Dockerfile.php83 b/.docker/Dockerfile.php83
index c6e8791..6d450d1 100644
--- a/.docker/Dockerfile.php83
+++ b/.docker/Dockerfile.php83
@@ -1,4 +1,4 @@
-FROM php:8.3.36-fpm@sha256:d0dea3f5d95314eac94a732469f4cf0ee658a22c2ce3f2612272b9d5b42d1a72
+FROM php:8.5.12-fpm@sha256:c34bcf437ed61bd5e4c1114494eaf1ffd54253bce2b95d263bfa18b350ee8432