diff --git a/configure.ac b/configure.ac
index 0f81ce8b..5b5450bb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -291,7 +291,7 @@ AC_CHECK_HEADER(libisofs/libisofs.h)
 # ------- Visible mark in configure : Start of library check
 
 dnl Check for proper library versions
-LIBBURN_REQUIRED=0.8.4
+LIBBURN_REQUIRED=0.8.7
 LIBISOFS_REQUIRED=0.6.36
 PKG_CHECK_MODULES(LIBBURN, libburn-1 >= $LIBBURN_REQUIRED)
 PKG_CHECK_MODULES(LIBISOFS, libisofs-1 >= $LIBISOFS_REQUIRED)
diff --git a/libisoburn/libisoburn.h b/libisoburn/libisoburn.h
index 205309c2..defdc1f8 100644
--- a/libisoburn/libisoburn.h
+++ b/libisoburn/libisoburn.h
@@ -232,7 +232,7 @@ void isoburn_version(int *major, int *minor, int *micro);
 */
 #define isoburn_libburn_req_major  0
 #define isoburn_libburn_req_minor  8
-#define isoburn_libburn_req_micro  4
+#define isoburn_libburn_req_micro  7
 
 
 /** The minimum version of libisofs to be used with this version of libisoburn
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index a238eb47..b721be0f 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2010.09.23.135551"
+#define Xorriso_timestamP "2010.09.24.110727"