diff --git a/netcdf-4.7.3.tar.gz b/netcdf-4.8.1.tar.gz
similarity index 66%
rename from netcdf-4.7.3.tar.gz
rename to netcdf-4.8.1.tar.gz
index 88e093f..2480124 100644
Binary files a/netcdf-4.7.3.tar.gz and b/netcdf-4.8.1.tar.gz differ
diff --git a/netcdf.spec b/netcdf.spec
index bf496fa..390fed4 100644
--- a/netcdf.spec
+++ b/netcdf.spec
@@ -1,5 +1,6 @@
+%global sover 19
 Name:           netcdf
-Version:        4.7.3
+Version:        4.8.1
 Release:        1
 Summary:        Libraries for the Unidata network Common Data Form
 
@@ -211,7 +212,9 @@ make %{?_smp_mflags} -C build check
 %{_bindir}/ncdump
 %{_bindir}/ncgen
 %{_bindir}/ncgen3
-%{_libdir}/*.so.15*
+%{_bindir}/nc4print
+%{_bindir}/ocprint
+%{_libdir}/*.so.%{sover}*
 %{_mandir}/man1/*
 
 %files devel
@@ -223,6 +226,15 @@ make %{?_smp_mflags} -C build check
 %{_includedir}/netcdf_filter.h
 %{_includedir}/netcdf_meta.h
 %{_includedir}/netcdf_mem.h
+%ifarch x86_64
+%{_includedir}/mpich-x86_64/netcdf_filter_build.h
+%{_includedir}/openmpi-x86_64/netcdf_filter_build.h
+%endif
+%ifarch aarch64
+%{_includedir}/mpich-aarch64/netcdf_filter_build.h
+%{_includedir}/openmpi-aarch64/netcdf_filter_build.h
+%endif
+%{_includedir}/netcdf_filter_build.h
 %{_libdir}/libnetcdf.settings
 %{_libdir}/*.so
 %{_libdir}/pkgconfig/netcdf.pc
@@ -239,7 +251,9 @@ make %{?_smp_mflags} -C build check
 %{_libdir}/mpich/bin/ncdump
 %{_libdir}/mpich/bin/ncgen
 %{_libdir}/mpich/bin/ncgen3
-%{_libdir}/mpich/lib/*.so.15*
+%{_libdir}/mpich/bin/nc4print
+%{_libdir}/mpich/bin/ocprint
+%{_libdir}/mpich/lib/*.so.%{sover}*
 %doc %{_libdir}/mpich/share/man/man1/*.1*
 
 %files mpich-devel
@@ -268,7 +282,9 @@ make %{?_smp_mflags} -C build check
 %{_libdir}/openmpi/bin/ncdump
 %{_libdir}/openmpi/bin/ncgen
 %{_libdir}/openmpi/bin/ncgen3
-%{_libdir}/openmpi/lib/*.so.15*
+%{_libdir}/openmpi/bin/nc4print
+%{_libdir}/openmpi/bin/ocprint
+%{_libdir}/openmpi/lib/*.so.%{sover}*
 %doc %{_libdir}/openmpi/share/man/man1/*.1*
 
 %files openmpi-devel
@@ -290,6 +306,9 @@ make %{?_smp_mflags} -C build check
 %endif
 
 %changelog
+* Wed Jun 22 2022 Ge Wang <wangge20@h-partners.com> - 4.8.1-1
+- Upgrade to 4.8.1
+
 * Fri Tue 30 2021 caodongxia <caodongxia@huawei.com> - 4.7.3-1
 - Upgrade to 4.7.3