diff --git a/requirements.txt b/requirements.txt
index a3d1ab7..92bf304 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -84,7 +84,7 @@ unicodecsv==0.14.1
 urllib3==1.23
 vine==1.1.4
 webencodings==0.5.1
-websockets==5.0.1
+websockets==9.1
 Whoosh==2.7.4
 xlrd==1.1.0
 xlwt==1.3.0