diff --git a/requirements.ci.txt b/requirements.ci.txt
index 5142c16..d1be2a4 100644
--- a/requirements.ci.txt
+++ b/requirements.ci.txt
@@ -16,6 +16,6 @@ requests==2.23.0
 typed-ast==1.4.1
 typing-extensions==3.7.4.2
 urllib3==1.25.8
-websockets==8.1
+websockets==9.1
 Werkzeug==1.0.1
 yarl==1.4.2
diff --git a/requirements.txt b/requirements.txt
index 7148d19..571efee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,6 +51,6 @@ typed-ast==1.4.1
 typing-extensions==3.7.4.2
 ujson==1.35
 urllib3==1.25.8
-websockets==8.1
+websockets==9.1
 Werkzeug==1.0.1
 yarl==1.4.2