diff --git a/.docker/php/Dockerfile b/.docker/php/Dockerfile
index a7cffb2..8564dcd 100644
--- a/.docker/php/Dockerfile
+++ b/.docker/php/Dockerfile
@@ -1,7 +1,7 @@
 # Build helpers are Docker dependencies so Dependabot can keep them current.
 FROM composer:2.11.0@sha256:278dfc7bd35169965d03f87194816f43bf4e6b6ea61707c2114e52ad12fe24ce AS composer
 FROM node:20.20.2-bookworm-slim@sha256:2cf067cfed83d5ea958367df9f966191a942351a2df77d6f0193e162b5febfc0 AS node
-FROM mlocati/php-extension-installer:2.13.1@sha256:35821db0661308f64aa18483bb3af56bedc3b40090ff441ed961327d1ccbceb8 AS php-extension-installer
+FROM mlocati/php-extension-installer:2.13.2@sha256:4fd45396c16685266d32bf147a24ecd5e81029d3820295895bf4a90131190ac9 AS php-extension-installer
 FROM php:8.3.36-fpm-trixie@sha256:03af352853b05e35ee15ab898a2755532573684c7d1120b246dbd4e3c90f5007 AS runtime
 
 # Refresh kernel headers from Debian security fixes for CVE-2026-99083.