diff --git a/xorriso/configure_ac.txt b/xorriso/configure_ac.txt
index 9f437fa7..c416cf8d 100644
--- a/xorriso/configure_ac.txt
+++ b/xorriso/configure_ac.txt
@@ -9,7 +9,7 @@ AM_INIT_AUTOMAKE([subdir-objects])
 
 BURN_MAJOR_VERSION=0
 BURN_MINOR_VERSION=5
-BURN_MICRO_VERSION=1
+BURN_MICRO_VERSION=3
 AC_SUBST(BURN_MAJOR_VERSION)
 AC_SUBST(BURN_MINOR_VERSION)
 AC_SUBST(BURN_MICRO_VERSION)
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index d250115a..123aa5af 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2008.08.18.134140"
+#define Xorriso_timestamP "2008.08.20.101410"