diff --git a/modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache b/modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache
index a4917251811..1030e5358c9 100644
--- a/modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache
+++ b/modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache
@@ -33,4 +33,4 @@ urllib3==1.26.5
 uvicorn==0.13.4
 uvloop==0.14.0
 watchgod==0.7
-websockets==8.1
+websockets==10.0
diff --git a/samples/server/petstore/python-fastapi/requirements.txt b/samples/server/petstore/python-fastapi/requirements.txt
index a4917251811..1030e5358c9 100644
--- a/samples/server/petstore/python-fastapi/requirements.txt
+++ b/samples/server/petstore/python-fastapi/requirements.txt
@@ -33,4 +33,4 @@ urllib3==1.26.5
 uvicorn==0.13.4
 uvloop==0.14.0
 watchgod==0.7
-websockets==8.1
+websockets==10.0