diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd
index 5eedc67..7140257 100644
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -10,8 +10,8 @@
 LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
-SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.5.0rc06
+SHLIB_MAJOR=	15
+SHLIB_MINOR=	1.5.0rc07
 
 LIB=	png
 SRCS=	png.c pngerror.c pngget.c pngmem.c pngpread.c \