diff --git a/requirements-dev.txt b/requirements-dev.txt
index 557bf06..406513d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -20,4 +20,4 @@ urllib3==1.26.5
 uvicorn==0.11.7
 uvloop==0.14.0
 wcwidth==0.1.9
-websockets==8.1
+websockets==9.1
diff --git a/requirements.txt b/requirements.txt
index 8479784..78e7996 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,4 +23,4 @@ urllib3==1.26.5
 uvicorn==0.11.7
 uvloop==0.14.0
 wcwidth==0.1.9
-websockets==8.1
+websockets==9.1