diff --git a/Project.toml b/Project.toml
index fa076506..abc2c944 100644
--- a/Project.toml
+++ b/Project.toml
@@ -20,6 +20,7 @@ WriteVTK = "64499a7a-5c06-52f2-abe2-ccb03c286192"
 [compat]
 IterativeSolvers = "0.9"
 Metis = "1"
+PartitionedArrays = "0.4"
 julia = "1"
 
 [extras]