diff --git a/libisoburn/trunk/configure.ac b/libisoburn/trunk/configure.ac
index 1a67c626..17d775f9 100644
--- a/libisoburn/trunk/configure.ac
+++ b/libisoburn/trunk/configure.ac
@@ -304,7 +304,7 @@ AC_CHECK_HEADER(libisofs/libisofs.h)
 
 dnl Check for proper library versions
 LIBBURN_REQUIRED=1.1.4
-LIBISOFS_REQUIRED=1.1.4
+LIBISOFS_REQUIRED=1.1.5
 PKG_CHECK_MODULES(LIBBURN, libburn-1 >= $LIBBURN_REQUIRED)
 PKG_CHECK_MODULES(LIBISOFS, libisofs-1 >= $LIBISOFS_REQUIRED)
 
diff --git a/libisoburn/trunk/libisoburn/libisoburn.h b/libisoburn/trunk/libisoburn/libisoburn.h
index 49b410d3..8b0b3ca6 100644
--- a/libisoburn/trunk/libisoburn/libisoburn.h
+++ b/libisoburn/trunk/libisoburn/libisoburn.h
@@ -242,7 +242,7 @@ void isoburn_version(int *major, int *minor, int *micro);
 */
 #define isoburn_libisofs_req_major  1
 #define isoburn_libisofs_req_minor  1
-#define isoburn_libisofs_req_micro  4 
+#define isoburn_libisofs_req_micro  5 
 
 /** The minimum version of libburn to be used with this version of libisoburn
     at compile time.
diff --git a/libisoburn/trunk/xorriso/xorriso_timestamp.h b/libisoburn/trunk/xorriso/xorriso_timestamp.h
index fd168b2d..950a601d 100644
--- a/libisoburn/trunk/xorriso/xorriso_timestamp.h
+++ b/libisoburn/trunk/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2011.08.15.171835"
+#define Xorriso_timestamP "2011.08.18.132218"