diff --git a/pv-1.6.20.tar.gz b/pv-1.6.20.tar.gz
deleted file mode 100644
index 073eab083375e8ccc895c23da5941424de0948b4..0000000000000000000000000000000000000000
Binary files a/pv-1.6.20.tar.gz and /dev/null differ
diff --git a/pv-1.8.5.tar.gz b/pv-1.8.5.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..880c05e3f1ec01e5926c28e29e40b0b9a6c8caaa
Binary files /dev/null and b/pv-1.8.5.tar.gz differ
diff --git a/pv.spec b/pv.spec
index cbc69b9e16224d2b404a649975ce609fae2fc07b..90064b81ecc9cd9ca17e1d5cdb2eb18098f5d246 100644
--- a/pv.spec
+++ b/pv.spec
@@ -1,5 +1,5 @@
 Name:    pv
-Version: 1.6.20
+Version: 1.8.5
 Release: 1
 Summary: A tool for monitoring the progress of data through a pipeline
 License: Artistic 2.0
@@ -27,19 +27,23 @@ make %{?_smp_mflags}
 %install
 make DESTDIR=%{buildroot} install
 %find_lang %{name}
+rm -v ${RPM_BUILD_ROOT}%{_docdir}/%{name}/{COPYING,INSTALL}
 
 %check
 make test
 
 %files -f %{name}.lang
-%license doc/COPYING
+%license docs/COPYING
 %{_bindir}/%{name}
 
 %files help
-%doc README doc/NEWS doc/TODO
+%{_docdir}/%{name}
 %{_mandir}/man1/%{name}.1.gz
 
 %changelog
+* Mon Mar 11 2024 yueyuankun <yueyuankun@kylinos.cn> - 1.8.5-1
+- update to 1.8.5
+
 * Mon Jun 27 2022 dillon chen <dillon.chen@gmail.com> - 1.6.20-1
 - update to 1.6.20