diff --git a/requirements.txt b/requirements.txt
index 01fd305b6..183a78bdc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ SQLAlchemy==2.0.21
 alembic==1.13.1
 authlib==0.15.5
 
-elasticsearch==7.17.0
+elasticsearch==9.1.0
 marshmallow==3.21.1
 gunicorn[eventlet]==22.0.0
 jsonschema==4.22.0