diff --git a/.build.env b/.build.env
index d2757ea..fae3932 100644
--- a/.build.env
+++ b/.build.env
@@ -2,7 +2,7 @@
 DOCKER_IMAGE_NAME=docker.io/elasticms/base-php
 
 # Default PHP Version
-PHP_VERSION=8.1.22
+PHP_VERSION=8.1.23
 
 # Default Versions
 NODE_VERSION=18
diff --git a/Dockerfiles/Dockerfile.in b/Dockerfiles/Dockerfile.in
index 71e127c..2db9528 100644
--- a/Dockerfiles/Dockerfile.in
+++ b/Dockerfiles/Dockerfile.in
@@ -5,7 +5,7 @@ ARG COMPOSER_VERSION_ARG
 
 FROM composer:${COMPOSER_VERSION_ARG:-2.5.8} AS composer
 FROM node:${NODE_VERSION_ARG:-18}-alpine3.18 AS node
-FROM php:${VERSION_ARG:-8.1.22}-fpm-alpine3.18 AS fpm-prd
+FROM php:${VERSION_ARG:-8.1.23}-fpm-alpine3.18 AS fpm-prd
 
 # include(fpm-prd.m4)
 
@@ -29,7 +29,7 @@ FROM fpm-dev AS nginx-dev
 
 # include(nginx.m4)
 
-FROM php:${VERSION_ARG:-8.1.22}-cli-alpine3.18 AS cli-prd
+FROM php:${VERSION_ARG:-8.1.23}-cli-alpine3.18 AS cli-prd
 
 # include(cli-prd.m4)
 
diff --git a/README.md b/README.md
index 297259c..67ed6b1 100644
--- a/README.md
+++ b/README.md
@@ -43,49 +43,49 @@ Default value of Docker build arguments is grabbed from the [.build.env](.build.
 ## Example building __fpm__ variant __prd__ Docker image
 
 ```sh
-make build-fpm PHP_VERSION=8.1.22
+make build-fpm PHP_VERSION=8.1.23
 ```
 
-__Provide docker image__ : `docker.io/elasticms/base-php:8.1.22-fpm-prd`
+__Provide docker image__ : `docker.io/elasticms/base-php:8.1.23-fpm-prd`
 
 ```sh
-make build-fpm PHP_VERSION=8.1.22 DOCKER_IMAGE_NAME=docker.io/lambdauser/mybasephpimage
+make build-fpm PHP_VERSION=8.1.23 DOCKER_IMAGE_NAME=docker.io/lambdauser/mybasephpimage
 ```
 
-__Provide docker image__ : `docker.io/lambdauser/mybasephpimage:8.1.22-fpm-prd`
+__Provide docker image__ : `docker.io/lambdauser/mybasephpimage:8.1.23-fpm-prd`
 
 ## Example building __fpm__ variant __dev__ Docker image
 
 ```sh
-make build-fpm-dev PHP_VERSION=8.1.22
+make build-fpm-dev PHP_VERSION=8.1.23
 ```
 
-__Provide docker image__ : `docker.io/elasticms/base-php:8.1.22-fpm-dev`
+__Provide docker image__ : `docker.io/elasticms/base-php:8.1.23-fpm-dev`
 
 ## Example building __nginx__ variant __dev__ Docker image
 
 ```sh
-make build-nginx-dev PHP_VERSION=8.1.22
+make build-nginx-dev PHP_VERSION=8.1.23
 ```
 
-__Provide docker image__ : `docker.io/elasticms/base-php:8.1.22-nginx-dev`
+__Provide docker image__ : `docker.io/elasticms/base-php:8.1.23-nginx-dev`
 
 ## Example building __all__ variants Docker image
 
 ```sh
-make build-all PHP_VERSION=8.1.22
+make build-all PHP_VERSION=8.1.23
 ```
 
 __Provide docker images__ : 
 
-- `docker.io/elasticms/base-php:8.1.22-fpm-prd`
-- `docker.io/elasticms/base-php:8.1.22-fpm-dev`
-- `docker.io/elasticms/base-php:8.1.22-apache-prd`
-- `docker.io/elasticms/base-php:8.1.22-apache-dev`
-- `docker.io/elasticms/base-php:8.1.22-nginx-prd`
-- `docker.io/elasticms/base-php:8.1.22-nginx-dev`
-- `docker.io/elasticms/base-php:8.1.22-cli-prd`
-- `docker.io/elasticms/base-php:8.1.22-cli-dev`
+- `docker.io/elasticms/base-php:8.1.23-fpm-prd`
+- `docker.io/elasticms/base-php:8.1.23-fpm-dev`
+- `docker.io/elasticms/base-php:8.1.23-apache-prd`
+- `docker.io/elasticms/base-php:8.1.23-apache-dev`
+- `docker.io/elasticms/base-php:8.1.23-nginx-prd`
+- `docker.io/elasticms/base-php:8.1.23-nginx-dev`
+- `docker.io/elasticms/base-php:8.1.23-cli-prd`
+- `docker.io/elasticms/base-php:8.1.23-cli-dev`
 # Test
 
 ## Prerequisite
@@ -101,13 +101,13 @@ make test[-fpm|-apache|-nginx|-cli|-all][-dev] PHP_VERSION=<PHP Version you want
 ## Example testing of __prd__ builded docker image
 
 ```sh
-make test PHP_VERSION=8.1.22
+make test PHP_VERSION=8.1.23
 ```
 
 ## Example testing of __dev__ builded docker image
 
 ```sh
-make test-dev PHP_VERSION=8.1.22
+make test-dev PHP_VERSION=8.1.23
 ```
 
 # Releases