diff --git a/requirements.txt b/requirements.txt
index 11365116..1d28d37e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ h5py==3.11.0
 igraph==0.10.8
 leidenalg==0.10.1
 louvain==0.8.1
-mudata==0.2.4
+mudata==0.3.1
 networkx==3.3; python_version >= "3.10"
 networkx==3.2.1; python_version < "3.10"
 numba==0.59.0