diff --git a/README.ko.md b/README.ko.md
index c13b671..b0e7ce7 100644
--- a/README.ko.md
+++ b/README.ko.md
@@ -4,8 +4,8 @@
 example Web Server - [https://ssl.hakase.io/](https://ssl.hakase.io/)
 
 ## 아래의 필수 라이브러리를 설치해주세요.
-- CentOS / Red Hat - `yum install jemalloc-devel libuuid-devel libatomic libatomic_ops-devel expat-devel unzip autoconf automake libtool gd-devel libmaxminddb-devel gcc-c++ curl`
-- Ubuntu / Debian - `apt install libjemalloc-dev uuid-dev libatomic1 libatomic-ops-dev expat unzip autoconf automake libtool libgd-dev libmaxminddb-dev g++ curl`
+- CentOS / Red Hat - `yum install jemalloc-devel libuuid-devel libatomic libatomic_ops-devel expat-devel unzip autoconf automake libtool gd-devel libmaxminddb-devel libxslt-devel gcc-c++ curl`
+- Ubuntu / Debian - `apt install libjemalloc-dev uuid-dev libatomic1 libatomic-ops-dev expat unzip autoconf automake libtool libgd-dev libmaxminddb-dev libxslt1-devg++ curl`
 
 ## 설치 방법
 1. 이 명령어를 이용하여 다운로드 합니다. - `git clone https://github.com/hakasenyang/nginx-build.git --recursive`
diff --git a/README.md b/README.md
index cb20eb2..d1ee125 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,8 @@
 Example Web Server - [https://ssl.hakase.io/](https://ssl.hakase.io/)
 
 ## Please install dependency library.
-- CentOS / Red Hat - `yum install jemalloc-devel libuuid-devel libatomic libatomic_ops-devel expat-devel unzip autoconf automake libtool gd-devel libmaxminddb-devel gcc-c++ curl`
-- Ubuntu / Debian - `apt install libjemalloc-dev uuid-dev libatomic1 libatomic-ops-dev expat unzip autoconf automake libtool libgd-dev libmaxminddb-dev g++ curl`
+- CentOS / Red Hat - `yum install jemalloc-devel libuuid-devel libatomic libatomic_ops-devel expat-devel unzip autoconf automake libtool gd-devel libmaxminddb-devel libxslt-devel gcc-c++ curl`
+- Ubuntu / Debian - `apt install libjemalloc-dev uuid-dev libatomic1 libatomic-ops-dev expat unzip autoconf automake libtool libgd-dev libmaxminddb-dev libxslt1-dev g++ curl`
 
 ## How to Install?
 1. Clone this repository - `git clone https://github.com/hakasenyang/nginx-build.git --recursive`