diff --git a/README.md b/README.md
index 0fe2872..7788ea6 100644
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ server {
 ## 安裝 MongoDB 3.2.22
 ```sh
 $ # 匯入 MongoDB 公鑰到套件管理系統
-$ wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5.5_amd64.deb  #Ubuntu 20.04LTS
+$ wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5.6_amd64.deb  #Ubuntu 20.04LTS
 $ sudo dpkg -i libssl1.0.0_1.0.2n-1ubuntu5.5_amd64.deb  #Ubuntu 20.04LTS
 $ wget -qO - https://www.mongodb.org/static/pgp/server-3.2.asc | sudo apt-key add -
 $ # 建立 list file