diff --git a/zhengfang_system_spider/requirements.txt b/zhengfang_system_spider/requirements.txt
index 522810d0..47c99dd3 100644
--- a/zhengfang_system_spider/requirements.txt
+++ b/zhengfang_system_spider/requirements.txt
@@ -1,4 +1,4 @@
 lxml==4.6.3
-requests==2.20.0
+requests==2.31.0
 Pillow>=6.2.2
 beautifulsoup4==4.6.0