diff --git a/libisoburn/libisoburn.h b/libisoburn/libisoburn.h
index 91d0008f..2aeb5eca 100644
--- a/libisoburn/libisoburn.h
+++ b/libisoburn/libisoburn.h
@@ -6,7 +6,7 @@
   Lower level API definition of libisoburn.
 
   Copyright 2007-2009 Vreixo Formoso Lopes <metalpain2002@yahoo.es>
-  Copyright 2007-2021 Thomas Schmitt <scdbackup@gmx.net>
+  Copyright 2007-2022 Thomas Schmitt <scdbackup@gmx.net>
   Provided under GPL version 2 or later.
 */
 
@@ -249,7 +249,7 @@ void isoburn_version(int *major, int *minor, int *micro);
 */
 #define isoburn_libisofs_req_major  1
 #define isoburn_libisofs_req_minor  5
-#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.
@@ -257,7 +257,7 @@ void isoburn_version(int *major, int *minor, int *micro);
 */
 #define isoburn_libburn_req_major  1
 #define isoburn_libburn_req_minor  5
-#define isoburn_libburn_req_micro  4
+#define isoburn_libburn_req_micro  5
 
 /** The minimum compile time requirements of libisoburn towards libjte are
     the same as of a suitable libisofs towards libjte.
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index e5d73f79..1fff782e 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2022.10.07.095444"
+#define Xorriso_timestamP "2022.10.29.084954"