diff --git a/libisoburn/trunk/xorriso/configure_ac.txt b/libisoburn/trunk/xorriso/configure_ac.txt
index c64623c2..40ff3c05 100644
--- a/libisoburn/trunk/xorriso/configure_ac.txt
+++ b/libisoburn/trunk/xorriso/configure_ac.txt
@@ -21,8 +21,8 @@ AH_TEMPLATE([Xorriso_standalonE], [Define to prepare sources for statically link
 AC_DEFINE([Xorriso_standalonE], [])
 
 BURN_MAJOR_VERSION=0
-BURN_MINOR_VERSION=8
-BURN_MICRO_VERSION=9
+BURN_MINOR_VERSION=9
+BURN_MICRO_VERSION=1
 AC_SUBST(BURN_MAJOR_VERSION)
 AC_SUBST(BURN_MINOR_VERSION)
 AC_SUBST(BURN_MICRO_VERSION)