diff --git a/scripts/build.sh b/scripts/build.sh
index b5be574..c4c12e3 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -6,7 +6,7 @@
 
 set -e
 
-VERSION="1.8.0"
+VERSION="1.9.1"
 
 cd $(dirname "${BASH_SOURCE[0]}")/..