diff --git a/Project.toml b/Project.toml
index 93a6102..aa313ef 100644
--- a/Project.toml
+++ b/Project.toml
@@ -27,7 +27,7 @@ DelimitedFiles = "1"
 Distributed = "1"
 Libdl = "1"
 LinearAlgebra = "1"
-MKL = "0.4, 0.6"
+MKL = "0.4, 0.6, 0.9"
 MPI = "0.20"
 MPIPreferences = "0.1"
 PrecompileTools = "1"