diff --git a/requirements.txt b/requirements.txt
index f51a89e..5c8bcbe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ xmltodict>=0.12.0
 geoip2>=3.0.0
 imapclient>=2.1.0
 dateparser>=0.7.2
-elasticsearch-dsl>=7.2.0,<8.0.0
+elasticsearch-dsl>=7.2.0,<v7.14.0
 kafka-python>=1.4.4
 mailsuite>=1.6.1
 nose>=1.3.7