--- a/msvc/Makefile
+++ b/msvc/Makefile
@@ -10,8 +10,8 @@
 
 SHORT_SITE_NAME   =
 LONG_SITE_NAME    =
-ECL_VERSION       = 12.5.1
-ECL_VERSION_NUMBER= 120501
+ECL_VERSION       = 12.7.1
+ECL_VERSION_NUMBER= 120701
 ARCHITECTURE      = PENTIUM4
 SOFTWARE_TYPE     = NT
 SOFTWARE_VERSION  = 5.0