diff --git a/groff-1.22.4.tar.gz b/groff-1.22.4.tar.gz
deleted file mode 100644
index 7f153db..0000000
Binary files a/groff-1.22.4.tar.gz and /dev/null differ
diff --git a/groff-1.23.0.tar.gz b/groff-1.23.0.tar.gz
new file mode 100644
index 0000000..1936ade
Binary files /dev/null and b/groff-1.23.0.tar.gz differ
diff --git a/groff.spec b/groff.spec
index d187822..3df1444 100644
--- a/groff.spec
+++ b/groff.spec
@@ -1,8 +1,8 @@
 %global __requires_exclude %{?__requires_exclude:%__requires_exclude|}^perl\\([^.]*\\.pl\\)
 %{!?with_x:%global with_x 1}
 Name: groff
-Version: 1.22.4
-Release: 12
+Version: 1.23.0
+Release: 1
 Summary: A typesetting system
 License: GPLv3+ and GFDL and BSD and MIT
 URL: http://www.gnu.org/software/groff/
@@ -55,7 +55,7 @@ Requires: groff-base = %{version}-%{release}
 BuildRequires: libXaw-devel, libXmu-devel
 Provides: groff-gxditview = %{version}-%{release}
 Obsoletes: groff-gxditview < 1.20.1
-Conflicts: groff < 1.22.4-8
+Conflicts: groff < 1.23.0-1
 
 %description x11
 The groff-x11 package contains the parts of the groff text processor
@@ -107,7 +107,7 @@ sed --in-place 's/\.pfa$/.pfa_/' %{buildroot}%{_datadir}/%{name}/%{version}/font
 rm -f %{buildroot}%{_infodir}/dir
 
 # fix privileges
-chmod 755 %{buildroot}%{_datadir}/groff/%{version}/groffer/version.sh
+#chmod 755 %{buildroot}%{_datadir}/groff/%{version}/groffer/version.sh
 chmod 755 %{buildroot}%{_datadir}/groff/%{version}/font/devlj4/generate/special.awk
 
 # remove CreationDate
@@ -133,6 +133,7 @@ make check
 %files
 %defattr(-,root,root)
 %{_datadir}/%{name}/%{version}/font/devX*/
+%{_datadir}/%{name}/%{version}/font/FontMap-X11
 %{_datadir}/%{name}/%{version}/tmac/X.tmac
 %{_datadir}/%{name}/%{version}/tmac/Xps.tmac
 %{_datadir}/%{name}/%{version}/font/devcp1047/
@@ -140,14 +141,13 @@ make check
 %{_datadir}/%{name}/%{version}/font/devlbp/
 %{_datadir}/%{name}/%{version}/font/devlj4/
 %{_datadir}/%{name}/%{version}/font/devpdf/
-%{_datadir}/%{name}/%{version}/groffer/
 %{_datadir}/%{name}/%{version}/oldfont/
 %{_datadir}/%{name}/%{version}/pic/
 %{_datadir}/%{name}/%{version}/tmac/62bit.tmac
-%{_datadir}/%{name}/%{version}/tmac/a4.tmac
 %{_datadir}/%{name}/%{version}/tmac/dvi.tmac
 %{_datadir}/%{name}/%{version}/tmac/e.tmac
 %{_datadir}/%{name}/%{version}/tmac/ec.tmac
+%{_datadir}/%{name}/%{version}/tmac/en.tmac
 %{_datadir}/%{name}/%{version}/tmac/hdmisc.tmac
 %{_datadir}/%{name}/%{version}/tmac/hdtbl.tmac
 %{_datadir}/%{name}/%{version}/tmac/lbp.tmac
@@ -196,17 +196,10 @@ make check
 %{_bindir}/gperl
 %{_bindir}/gpinyin
 %{_bindir}/glilypond
-%{_bindir}/groffer
 %{_bindir}/grog
 %{_bindir}/gropdf
 %{_bindir}/mmroff
 %{_bindir}/pdfmom
-%{_bindir}/roff2dvi
-%{_bindir}/roff2html
-%{_bindir}/roff2pdf
-%{_bindir}/roff2ps
-%{_bindir}/roff2text
-%{_bindir}/roff2x
 
 %files base
 %license COPYING FDL LICENSES
@@ -222,7 +215,6 @@ make check
 %{_datadir}/%{name}/%{version}/font/devutf8/
 %{_datadir}/%{name}/%{version}/font/devhtml/
 %{_datadir}/%{name}/%{version}/tmac/an-ext.tmac
-%{_datadir}/%{name}/%{version}/tmac/an-old.tmac
 %{_datadir}/%{name}/%{version}/tmac/an.tmac
 %{_datadir}/%{name}/%{version}/tmac/andoc.tmac
 %{_datadir}/%{name}/%{version}/tmac/composite.tmac
@@ -242,11 +234,13 @@ make check
 %{_datadir}/%{name}/%{version}/tmac/hyphen.cs
 %{_datadir}/%{name}/%{version}/tmac/hyphen.den
 %{_datadir}/%{name}/%{version}/tmac/hyphen.det
+%{_datadir}/%{name}/%{version}/tmac/hyphen.en
 %{_datadir}/%{name}/%{version}/tmac/hyphen.fr
+%{_datadir}/%{name}/%{version}/tmac/hyphen.it
 %{_datadir}/%{name}/%{version}/tmac/hyphen.sv
-%{_datadir}/%{name}/%{version}/tmac/hyphen.us
 %{_datadir}/%{name}/%{version}/tmac/hyphenex.cs
-%{_datadir}/%{name}/%{version}/tmac/hyphenex.us
+%{_datadir}/%{name}/%{version}/tmac/hyphenex.en
+%{_datadir}/%{name}/%{version}/tmac/it.tmac
 %{_datadir}/%{name}/%{version}/tmac/ja.tmac
 %{_datadir}/%{name}/%{version}/tmac/latin1.tmac
 %{_datadir}/%{name}/%{version}/tmac/latin2.tmac
@@ -263,14 +257,16 @@ make check
 %{_datadir}/%{name}/%{version}/tmac/psatk.tmac
 %{_datadir}/%{name}/%{version}/tmac/psold.tmac
 %{_datadir}/%{name}/%{version}/tmac/pspic.tmac
-%{_datadir}/%{name}/%{version}/tmac/safer.tmac
+%{_datadir}/%{name}/%{version}/tmac/ptx.tmac
+%{_datadir}/%{name}/%{version}/tmac/rfc1345.tmac
+%{_datadir}/%{name}/%{version}/tmac/sanitize.tmac
+%{_datadir}/%{name}/%{version}/tmac/sboxes.tmac
 %{_datadir}/%{name}/%{version}/tmac/sv.tmac
 %{_datadir}/%{name}/%{version}/tmac/trans.tmac
 %{_datadir}/%{name}/%{version}/tmac/troffrc
 %{_datadir}/%{name}/%{version}/tmac/troffrc-end
 %{_datadir}/%{name}/%{version}/tmac/tty-char.tmac
 %{_datadir}/%{name}/%{version}/tmac/tty.tmac
-%{_datadir}/%{name}/%{version}/tmac/unicode.tmac
 %{_datadir}/%{name}/%{version}/tmac/www.tmac
 %{_datadir}/%{name}/site-tmac/*
 %{_bindir}/eqn
@@ -302,8 +298,8 @@ make check
 %{_datadir}/%{name}/%{version}/font/devX*/
 %{_datadir}/%{name}/%{version}/tmac/X.tmac
 %{_datadir}/%{name}/%{version}/tmac/Xps.tmac
-%{_datadir}/X11/app-defaults/GXditview
-%{_datadir}/X11/app-defaults/GXditview-color
+%{_prefix}/lib/X11/app-defaults/GXditview
+%{_prefix}/lib/X11/app-defaults/GXditview-color
 # programs
 %{_bindir}/gxditview
 %{_bindir}/xtotroff
@@ -320,6 +316,9 @@ make check
 %{_infodir}/groff.info*
 
 %changelog
+* Tue Jul 18 2023 dillon chen <dillonchen@gmail.com> - 1.23.0-1
+- update to 1.23.0
+
 * Mon Mar 13 2023 zhoupengcheng <zhoupengcheng11@huawei.com> - 1.22.4-12
 - enable make check