diff --git a/Project.toml b/Project.toml
index 87cac7c..09b07e2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -12,7 +12,7 @@ Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 
 [compat]
-MPI = "0.16"
+MPI = "0.16, 0.19"
 StaticArrays = "1"
 julia = "1.4"