diff --git a/Project.toml b/Project.toml
index 72de85d..817a6c1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -19,7 +19,7 @@ Artifacts = "1"
 DocStringExtensions = "0.8, 0.9"
 HDF5 = "0.14, 0.15, 0.16, 0.17"
 LinearAlgebra = "1"
-MPIFiles = "0.12, 0.13, 0.14, 0.15"
+MPIFiles = "0.12, 0.13, 0.14, 0.15, 0.16"
 MPIMagneticFields = "0.0.4, 0.0.5, 0.0.6, 0.0.7"
 NLsolve = "4"
 Scratch = "1"