diff --git a/python_core/requirements.txt b/python_core/requirements.txt
index 96115eb..63ac0a9 100644
--- a/python_core/requirements.txt
+++ b/python_core/requirements.txt
@@ -1,3 +1,3 @@
 requests==2.31.0
 nonebot==1.3.0
-dnspython==1.16.0
+dnspython==2.6.1