diff --git a/requirements.txt b/requirements.txt
index e0e253a..f95ae07 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ torch[cpu]>=2.0
 PVNet-summation>=0.0.8
 pvnet>=2.3.0
 ocf_datapipes>=2.0.6
-nowcasting_datamodel>=1.5.10
+nowcasting_datamodel>=1.5.22
 fsspec[s3]
 xarray
 zarr