diff --git a/executor/requirements.txt b/executor/requirements.txt
index 79f2456..6a6d4c1 100644
--- a/executor/requirements.txt
+++ b/executor/requirements.txt
@@ -3,5 +3,5 @@ redis==4.5.4
 requests>=2.20.0
 lxml==4.9.1
 beautifulsoup4==4.6.0
-dnspython==1.15.0
+dnspython==2.6.1
 pyzmq==17.0.0b3