diff --git a/Dockerfile b/Dockerfile
index e251f80c7..0b71151cb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,35 +6,35 @@ LABEL Maintainer="Ernesto Serrano <info@ernesto.es>" \
 
 # Install packages
 RUN apk --no-cache add \
-        php82 \
-        php82-ctype \
-        php82-curl \
-        php82-dom \
-        php82-exif \
-        php82-fileinfo \
-        php82-fpm \
-        php82-gd \
-        php82-iconv \
-        php82-intl \
-        php82-json \
-        php82-mbstring \
-        php82-mysqli \
-        php82-opcache \
-        php82-openssl \
-        php82-pecl-apcu \
-        php82-pdo \
-        php82-pdo_mysql \
-        php82-pgsql \
-        php82-phar \
-        php82-session \
-        php82-simplexml \
-        php82-soap \
-        php82-sodium \
-        php82-tokenizer \
-        php82-xml \
-        php82-xmlreader \
-        php82-zip \
-        php82-zlib \
+        php83 \
+        php83-ctype \
+        php83-curl \
+        php83-dom \
+        php83-exif \
+        php83-fileinfo \
+        php83-fpm \
+        php83-gd \
+        php83-iconv \
+        php83-intl \
+        php83-json \
+        php83-mbstring \
+        php83-mysqli \
+        php83-opcache \
+        php83-openssl \
+        php83-pecl-apcu \
+        php83-pdo \
+        php83-pdo_mysql \
+        php83-pgsql \
+        php83-phar \
+        php83-session \
+        php83-simplexml \
+        php83-soap \
+        php83-sodium \
+        php83-tokenizer \
+        php83-xml \
+        php83-xmlreader \
+        php83-zip \
+        php83-zlib \
         nginx \
         runit \
         curl \
diff --git a/README.md b/README.md
index 7d122ee80..6414ad081 100644
--- a/README.md
+++ b/README.md
@@ -1,19 +1,19 @@
-# Docker PHP-FPM 8.2 & Nginx 1.26 on Alpine Linux
+# Docker PHP-FPM 8.3 & Nginx 1.26 on Alpine Linux
 
 [![Docker Pulls](https://img.shields.io/docker/pulls/erseco/alpine-php-webserver.svg)](https://hub.docker.com/r/erseco/alpine-php-webserver/)
 ![Docker Image Size](https://img.shields.io/docker/image-size/erseco/alpine-php-webserver)
 ![nginx 1.26.0](https://img.shields.io/badge/nginx-1.26-brightgreen.svg)
-![php 8.2](https://img.shields.io/badge/php-8.2-brightgreen.svg)
+![php 8.3](https://img.shields.io/badge/php-8.3-brightgreen.svg)
 ![License MIT](https://img.shields.io/badge/license-MIT-blue.svg)
 
-Example PHP-FPM 8.2 & Nginx 1.26 setup for Docker, build on [Alpine Linux](https://www.alpinelinux.org/).
+Example PHP-FPM 8.3 & Nginx 1.26 setup for Docker, build on [Alpine Linux](https://www.alpinelinux.org/).
 The image is only +/- 25MB large.
 
 Repository: https://github.com/erseco/alpine-php-webserver
 
 * Built on the lightweight and secure Alpine Linux distribution
 * Very small Docker image size (+/-25MB)
-* Uses PHP 8.2 for better performance, lower cpu usage & memory footprint
+* Uses PHP 8.3 for better performance, lower cpu usage & memory footprint
 * Multi-arch support: 386, amd64, arm/v6, arm/v7, arm64, ppc64le, s390x
 * Optimized for 100 concurrent users
 * Optimized to only use resources when there's traffic (by using PHP-FPM's ondemand PM)
diff --git a/rootfs/bin/docker-entrypoint.sh b/rootfs/bin/docker-entrypoint.sh
index 94178568c..f6e964f11 100755
--- a/rootfs/bin/docker-entrypoint.sh
+++ b/rootfs/bin/docker-entrypoint.sh
@@ -29,12 +29,12 @@ mv "$tmpfile" /etc/nginx/nginx.conf
 
 # Replace ENV vars in php configuration files
 tmpfile=$(mktemp)
-cat /etc/php82/conf.d/custom.ini | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
-mv "$tmpfile" /etc/php82/conf.d/custom.ini
+cat /etc/php83/conf.d/custom.ini | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
+mv "$tmpfile" /etc/php83/conf.d/custom.ini
 
 tmpfile=$(mktemp)
-cat /etc/php82/php-fpm.d/www.conf | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
-mv "$tmpfile" /etc/php82/php-fpm.d/www.conf
+cat /etc/php83/php-fpm.d/www.conf | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
+mv "$tmpfile" /etc/php83/php-fpm.d/www.conf
 
 echo "Starting startup scripts in /docker-entrypoint-init.d ..."
 for script in $(find /docker-entrypoint-init.d/ -executable -type f | sort); do
diff --git a/rootfs/etc/php82/conf.d/custom.ini b/rootfs/etc/php83/conf.d/custom.ini
similarity index 100%
rename from rootfs/etc/php82/conf.d/custom.ini
rename to rootfs/etc/php83/conf.d/custom.ini
diff --git a/rootfs/etc/php82/php-fpm.d/www.conf b/rootfs/etc/php83/php-fpm.d/www.conf
similarity index 100%
rename from rootfs/etc/php82/php-fpm.d/www.conf
rename to rootfs/etc/php83/php-fpm.d/www.conf
diff --git a/rootfs/etc/service/php/run b/rootfs/etc/service/php/run
index fe6ce0954..71a10460e 100755
--- a/rootfs/etc/service/php/run
+++ b/rootfs/etc/service/php/run
@@ -2,4 +2,4 @@
 
 # pipe stderr to stdout and run php-fpm
 exec 2>&1
-exec php-fpm82 -F
\ No newline at end of file
+exec php-fpm83 -F
\ No newline at end of file
diff --git a/run_tests.sh b/run_tests.sh
index cb5d2278f..b71b8813b 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -1,3 +1,3 @@
 #!/usr/bin/env sh
 apk --no-cache add curl
-curl --silent --fail http://app:8080 | grep 'PHP 8.2'
\ No newline at end of file
+curl --silent --fail http://app:8080 | grep 'PHP 8.3'
\ No newline at end of file