diff --git a/Project.toml b/Project.toml
index 4f19c399..3025825d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -41,7 +41,7 @@ HDF5 = "0.16, 0.17"
 InteractiveUtils = "1"
 LibSerialPort = "0.5.2"
 LinearAlgebra = "1"
-MPIFiles = "0.15,0.16,0.17,0.18"
+MPIFiles = "0.15,0.16,0.17,0.18,0.19"
 MacroTools = "0.5.6"
 Mmap = "1"
 NaturalSort = "1"