diff --git a/kernel_build/build.sh b/kernel_build/build.sh
index c150e6597..0d50c36e9 100755
--- a/kernel_build/build.sh
+++ b/kernel_build/build.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-XY_VERSION="R3.0"
+XY_VERSION="R3.1"
 
 set -e