diff --git a/requirements.txt b/requirements.txt
index 459e657d6eb7373169a1ccd7dd9e0029c67f77dc..ec869ee16fdd0e6b5ecab0742da1b81f71bf2b87 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -68,8 +68,6 @@ defusedxml==0.7.1
     # via -r requirements.in
 distlib==0.3.8
     # via virtualenv
-dnspython==2.6.1
-    # via -r requirements.in
 docutils==0.20.1
     # via
     #   sphinx