diff --git a/Project.toml b/Project.toml
index 0a0d413d..6c971564 100644
--- a/Project.toml
+++ b/Project.toml
@@ -39,7 +39,7 @@ NaturalEarth = "0.1"
 Proj = "1"
 Reexport = "1"
 Statistics = "1"
-StructArrays = "0.4, 0.5, 0.6"
+StructArrays = "0.4, 0.5, 0.6, 0.7"
 julia = "1.6"
 
 [extras]