diff --git a/requirements.txt b/requirements.txt
index 1fdd456..5cdc1e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,7 +44,7 @@ google-genai==1.2.0
 # 文档处理
 # --------------------------------------------
 markdown==3.7
-weasyprint==62.3
+weasyprint==59.0
 
 # --------------------------------------------
 # 数据验证