diff --git a/pyproject.toml b/pyproject.toml
index eb523ce7..e5b06f4f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "celldega"
 version = "0.14.3"
 readme = "README.md"
 dependencies = [
-    "anndata~=0.11.0",
+    "anndata>=0.11,<0.13",
     "anywidget~=0.9.18",
     "dask~=2024.11.0",
     "geopandas~=0.14.0",