From 94bfa18128ae2686b66edcdec46fefe512a43c9b Mon Sep 17 00:00:00 2001
From: Tianyi Chen <chentianyi.cty@antfin.com>
Date: Thu, 5 May 2022 14:31:42 +0800
Subject: [PATCH] Update how-to-install.rst (#54)

update
---
 docs/how-to-install.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/how-to-install.rst b/docs/how-to-install.rst
index d7d896e3..cea97cb7 100644
--- a/docs/how-to-install.rst
+++ b/docs/how-to-install.rst
@@ -4,9 +4,9 @@ Environment Requirement
 
    gcc: gcc9
    java: jdk8+
-   python: 3.6+
+   python: 3.8+
    maven: 3.6+
-   bazel: 4.2.1+ (please remove the lower version if installed already)
+   bazel: 4.2.2+
 
 Installation
 ~~~~~~~~~~~~
@@ -27,4 +27,4 @@ Install training only
 ^^^^^^^^^^^^^^^^^^^^^
 ::
 
-   sh scripts/install.sh training
\ No newline at end of file
+   sh scripts/install.sh training