diff --git a/pyproject.toml b/pyproject.toml
index 54d8bca..ac6d0d2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,6 +22,7 @@ dependencies = [
     "email-validator>=2.0.0",
     "redis>=5.0.0",
     "celery>=5.4.0",
+    "flower>=2.0.0",
     "prometheus-client>=0.20.0",
     "opentelemetry-api>=1.24.0",
     "opentelemetry-sdk>=1.24.0",