diff --git a/requirements.txt b/requirements.txt
index 03279f1..aeb4ea8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ pymongo==3.11.3
 Werkzeug==2.2.3
 requests==2.31.0
 Jinja2==3.1.1
-dnspython==1.16.0
+dnspython==2.6.1
 APScheduler==3.7.0
 heroku3==4.2.3
 pandas==1.5.1