diff --git a/tools/build.sh b/tools/build.sh
index 727211b06ae8f10cefb8dfd5197a41f05fe41d84..9ba1d2cbe69e23632fdf49ec8d06c8b9fb19956d 100755
--- a/tools/build.sh
+++ b/tools/build.sh
@@ -36,7 +36,7 @@ ENABLE2="yes"
 ENABLE3="yes"
 ENABLE4="yes"
 
-version=19c
+version=19d
 SRCDIR=src
 TOOLDIR=$SRCDIR/tools
 TIMER="time"