diff --git a/gradle.properties b/gradle.properties
index dfde1a6a..7c39e947 100755
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 DIST_DIR_15=build/dist/java15
-JAR_VERSION=12.9.0
+JAR_VERSION=12.9.1
 KIT_DIR=build/kit/java15
 KIT_DEPENDENCIES_DIR=build/kit/java15/dependencies
 OPENSFTP_DIR=lib/opensftp-0.3.0