diff --git a/README.md b/README.md
index d14d0ef00148140bd931bbc692fbe15bb21a7bf3..580ebca8ef308546d13ab2c4c62dd454463b089a 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ pip install paddlepaddle
 # Linux GPU cuda10cudnn7
 pip install paddlepaddle-gpu
 # Linux GPU cuda9cudnn7
-pip install paddlepaddle-gpu==1.8.4.post97
+pip install paddlepaddle-gpu==1.8.5.post97
 
 ```
 It is recommended to read [this doc](https://www.paddlepaddle.org.cn/documentation/docs/en/beginners_guide/install/index_en.html) on our website.
diff --git a/README_cn.md b/README_cn.md
index e4544a3eff6e55a29fcfa806786e55e0ac41a672..ee8cfbef1cef9c0c529cec0d83965d67764338de 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -30,7 +30,7 @@ pip install paddlepaddle
 # Linux GPU cuda10cudnn7
 pip install paddlepaddle-gpu
 # Linux GPU cuda9cudnn7
-pip install paddlepaddle-gpu==1.8.4.post97
+pip install paddlepaddle-gpu==1.8.5.post97
 
 ```
 更多安装信息详见官网 [安装说明](http://www.paddlepaddle.org.cn/documentation/docs/zh/1.8/beginners_guide/install/index_cn.html)