[libpng15] Bump version to libpng-1.5.7beta04
diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd
index 40e9202..fdfca6e 100644
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -17,7 +17,7 @@
 
 LIB=	png15
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.5.7beta03
+SHLIB_MINOR=	1.5.7beta04
 SRCS=	png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \
 	pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \
 	pngwtran.c pngmem.c pngerror.c pngpread.c