diff --git a/requirements.txt b/requirements.txt
index 6500fad..0b87a4d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,5 +12,5 @@ python-valve==0.2.1
 requests==2.22.0
 six==1.13.0
 urllib3==1.25.7
-websockets==8.1
+websockets==9.1
 yarl==1.3.0