diff --git a/Excel/prod/Ratio_prod.xlsm b/Excel/prod/Ratio_prod.xlsm
index c7978a1..76c0438 100644
Binary files a/Excel/prod/Ratio_prod.xlsm and b/Excel/prod/Ratio_prod.xlsm differ
diff --git a/Excel/prod/VERSION.txt b/Excel/prod/VERSION.txt
index fd2a018..ef538c2 100644
--- a/Excel/prod/VERSION.txt
+++ b/Excel/prod/VERSION.txt
@@ -1 +1 @@
-3.1.0
+3.1.2