diff --git a/libisoburn/libisoburn.h b/libisoburn/libisoburn.h
index 63a8accc..c9efa65e 100644
--- a/libisoburn/libisoburn.h
+++ b/libisoburn/libisoburn.h
@@ -188,7 +188,7 @@ void isoburn_version(int *major, int *minor, int *micro);
 */
 #define isoburn_libisofs_req_major  0
 #define isoburn_libisofs_req_minor  6
-#define isoburn_libisofs_req_micro  2
+#define isoburn_libisofs_req_micro  3
 
 /** The minimum version of libburn to be used with this version of libisoburn
     at compile time.
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index 0ae0ba60..773917e5 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2008.02.22.114917"
+#define Xorriso_timestamP "2008.02.23.101619"