diff --git a/Project.toml b/Project.toml
index b207818..82df91b 100644
--- a/Project.toml
+++ b/Project.toml
@@ -11,7 +11,8 @@ SparseMatricesCSR = "a0a7dd2c-ebf4-11e9-1f05-cf50bc540ca1"
 
 [compat]
 Gridap = "0.15,0.16"
-julia = "1"
+SparseMatricesCSR = "0.6.1"
+julia = "1.3"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"