diff --git a/pyproject.toml b/pyproject.toml
index 84d09d44..d29f8763 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ notebooks = [
     "numpy==2.4.6",
 ]
 storage = [
-    "bagofholding==0.1.12",
+    "bagofholding==0.1.13",
 ]
 storage-widget = [
     "flowrep[storage]",