diff --git a/docker/php/Dockerfile b/docker/php/Dockerfile
index 3154c83..4ddca5e 100644
--- a/docker/php/Dockerfile
+++ b/docker/php/Dockerfile
@@ -6,6 +6,7 @@ RUN apk add --no-cache \
     git \
     icu-dev \
     libzip-dev \
+    libxml2-dev \
     oniguruma-dev \
     g++ \
     make \
@@ -14,7 +15,7 @@ RUN apk add --no-cache \
 
 # Install PHP extensions
 RUN docker-php-ext-configure intl \
-    && docker-php-ext-install -j$(nproc) intl pdo pdo_mysql opcache zip
+    && docker-php-ext-install -j$(nproc) intl pdo pdo_mysql opcache zip xml dom simplexml
 
 # Install composer
 ENV COMPOSER_ALLOW_SUPERUSER=1 \