diff --git a/Project.toml b/Project.toml
index 4dccadc..4963fe5 100644
--- a/Project.toml
+++ b/Project.toml
@@ -15,6 +15,7 @@ SparseMatricesCSR = "a0a7dd2c-ebf4-11e9-1f05-cf50bc540ca1"
 WriteVTK = "64499a7a-5c06-52f2-abe2-ccb03c286192"
 
 [compat]
+BlockArrays = "0.16.38"
 FillArrays = "0.8.4,1"
 Gridap = "0.17.18"
 MPI = "0.16, 0.17, 0.18, 0.19, 0.20"