diff --git a/server/requirements-annotate.txt b/server/requirements-annotate.txt
index f168ac8dd..277ae569f 100644
--- a/server/requirements-annotate.txt
+++ b/server/requirements-annotate.txt
@@ -1,2 +1,2 @@
-mlflow==1.27.0
+mlflow==2.9.2
 scanpy