diff --git a/requirements/prod.txt b/requirements/prod.txt
index a401a9a..906594a 100644
--- a/requirements/prod.txt
+++ b/requirements/prod.txt
@@ -3,7 +3,7 @@ cachetools==4.2.2
 certifi==2021.5.30
 charset-normalizer==2.0.4
 click==8.0.1
-dnspython==1.16.0
+dnspython==2.6.1
 dominate==2.6.0
 eventlet==0.31.1
 Flask==2.0.1