diff --git a/Project.toml b/Project.toml
index 4989b18..5cf8cbf 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,6 +10,7 @@ SpatialFileIO = "ab380219-86f4-46ea-9ab2-f0efd05bc343"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
+NCDatasets = "0.11"
 julia = "1"
 
 [extras]