diff --git a/gekko.ini b/gekko.ini
index e2b39a0..dd22a34 100644
--- a/gekko.ini
+++ b/gekko.ini
@@ -1,7 +1,7 @@
 // ---------------------------------------------------------------------------------------------------------------------
 // CHANGE THESE!
 // ---------------------------------------------------------------------------------------------------------------------
-GLOBAL:%GAMSDIR = 'C:\GAMS\37';
+GLOBAL:%GAMSDIR = 'C:\GAMS\40';
 
 // ---------------------------------------------------------------------------------------------------------------------
 // FEEL FREE TO CHANGE THESE