diff --git a/Project.toml b/Project.toml
index ca9c05fc..c43231a3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -60,6 +60,7 @@ Flatten = "0.4"
 GRIBDatasets = "0.2, 0.3"
 GeoFormatTypes = "0.4"
 GeoInterface = "1"
+GeometryBasics = "0.4"
 Makie = "0.20, 0.21"
 Missings = "0.4, 1"
 NCDatasets = "0.13, 0.14"