diff --git a/libisofs/libisofs.h b/libisofs/libisofs.h
index 48ad40f..ba2f52c 100644
--- a/libisofs/libisofs.h
+++ b/libisofs/libisofs.h
@@ -892,7 +892,7 @@ int iso_lib_is_compatible(int major, int minor, int micro);
  */
 #define iso_lib_header_version_major  0
 #define iso_lib_header_version_minor  6
-#define iso_lib_header_version_micro  9
+#define iso_lib_header_version_micro  10
 
 /**
  * Usage discussion: