diff --git a/ModelFiles/mat/humanGEM.mat b/ModelFiles/mat/humanGEM.mat
index ab99d1f9..d37aaec5 100644
Binary files a/ModelFiles/mat/humanGEM.mat and b/ModelFiles/mat/humanGEM.mat differ
diff --git a/version.txt b/version.txt
index a2268e2d..60a2d3e9 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.3.1
\ No newline at end of file
+0.4.0
\ No newline at end of file