diff --git a/.gitignore b/.gitignore
index 92bb522..31a6c30 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,3 +60,5 @@ nasm-2.08.01-xdoc.tar.bz2
 /nasm-2.15.03.tar.xz
 /nasm-2.15.05-xdoc.tar.xz
 /nasm-2.15.05.tar.xz
+/nasm-2.16.01-xdoc.tar.xz
+/nasm-2.16.01.tar.xz
diff --git a/nasm-SourceSans-font-name.patch b/nasm-SourceSans-font-name.patch
deleted file mode 100644
index 9d4fbb3..0000000
--- a/nasm-SourceSans-font-name.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-diff -ru ../nasm-2.15.03.ORIG/doc/psfonts.ph ./doc/psfonts.ph
---- ../nasm-2.15.03.ORIG/doc/psfonts.ph	2020-07-17 20:04:07.000000000 -0500
-+++ ./doc/psfonts.ph	2020-12-18 13:45:50.177731896 -0600
-@@ -4,22 +4,22 @@
- #
- 
- # Font substitution lists, in order of preference
--my @TText = ('SourceSansPro-Bold', 'ClearSans-Bold', 'LiberationSans-Bold',
-+my @TText = ('SourceSansPro-Bold', 'SourceSans3-Bold', 'ClearSans-Bold', 'LiberationSans-Bold',
- 	     'Arial-Bold', 'Helvetica-Bold');
--my @TItal = ('SourceSansPro-BoldIt', 'ClearSans-BoldItalic', 'LiberationSans-BoldItalic',
-+my @TItal = ('SourceSansPro-BoldIt', 'SourceSans3-BoldIt', 'ClearSans-BoldItalic', 'LiberationSans-BoldItalic',
- 	     'Arial-BoldItalic', 'Helvetica-BoldItalic');
- my @TCode = ('SourceCodePro-Bold', 'LiberationMono-Bold', 'Courier-Bold');
--my @HText = ('SourceSansPro-Semibold', 'ClearSans-Bold', 'Arial-Bold', 'Helvetica-Bold');
--my @HItal = ('SourceSansPro-SemiboldIt', 'ClearSans-BoldItalic',
-+my @HText = ('SourceSansPro-Semibold', 'SourceSans3-Semibold', 'ClearSans-Bold', 'Arial-Bold', 'Helvetica-Bold');
-+my @HItal = ('SourceSansPro-SemiboldIt', 'SourceSans3-SemiboldIt', 'ClearSans-BoldItalic',
- 	     'Arial-BoldItalic', 'Helvetica-BoldItalic');
- my @HCode = ('SourceCodePro-Semibold', 'LiberationMono-Bold', 'Courier-Bold');
--my @BText = ('SourceSansPro-Regular', 'ClearSans', 'LiberationSans', 'Arial', 'Helvetica');
--my @BItal = ('SourceSansPro-It', 'ClearSans-Italic', 'LiberationSans-Italic',
-+my @BText = ('SourceSansPro-Regular', 'SourceSans3-Regular', 'ClearSans', 'LiberationSans', 'Arial', 'Helvetica');
-+my @BItal = ('SourceSansPro-It', 'SourceSans3-It', 'ClearSans-Italic', 'LiberationSans-Italic',
- 	     'Arial-Italic', 'Helvetica-Italic');
- my @BCode = ('SourceCodePro-Regular', 'LiberationMono', 'Courier');
--my @QText = ('SourceSansPro-It', 'ClearSans-Italic', 'LiberationSans-Italic',
-+my @QText = ('SourceSansPro-It', 'SourceSans3-It', 'ClearSans-Italic', 'LiberationSans-Italic',
- 	     'Arial-Italic', 'Helvetica-Italic');
--my @QBold = ('SourceSansPro-BoldIt', 'ClearSans-BoldItalic', 'LiberationSans-BoldItalic', 'Arial-Bold', 'Helvetica-BoldItalic');
-+my @QBold = ('SourceSansPro-BoldIt', 'SourceSans3-BoldIt', 'ClearSans-BoldItalic', 'LiberationSans-BoldItalic', 'Arial-Bold', 'Helvetica-BoldItalic');
- my @QCode = ('SourceCodePro-Regular', 'LiberationMono', 'Courier');
- my @XCode = ('SourceCodePro-Regular', 'LiberationMono', 'Courier');
- 
diff --git a/nasm.spec b/nasm.spec
index aaa5a9c..0e5c317 100644
--- a/nasm.spec
+++ b/nasm.spec
@@ -8,13 +8,12 @@
 
 Summary: A portable x86 assembler which uses Intel-like syntax
 Name: nasm
-Version: 2.15.05
-Release: 3%{?dist}
+Version: 2.16.01
+Release: 1%{?dist}
 License: BSD
 URL: http://www.nasm.us
 Source0: https://www.nasm.us/pub/nasm/releasebuilds/%{version}/%{name}-%{version}.tar.xz
 Source1: https://www.nasm.us/pub/nasm/releasebuilds/%{version}/%{name}-%{version}-xdoc.tar.xz
-Patch0: nasm-SourceSans-font-name.patch
 
 BuildRequires: perl(Env)
 BuildRequires: autoconf
@@ -39,9 +38,6 @@ BuildArch: noarch
 Obsoletes: %{name}-doc < %{version}-%{release}
 %endif
 
-%package rdoff
-Summary: Tools for the RDOFF binary format, sometimes used with NASM
-
 %description
 NASM is the Netwide Assembler, a free portable assembler for the Intel
 80x86 microprocessor series, using primarily the traditional Intel
@@ -53,11 +49,6 @@ This package contains documentation for the Netwide Assembler (NASM),
 in HTML, PDF, PostScript, and text formats.
 %endif
 
-%description rdoff
-Tools for the operating-system independent RDOFF binary format, which
-is sometimes used with the Netwide Assembler (NASM). These tools
-include linker, library manager, loader, and information dump.
-
 %prep
 %autosetup -p1
 
@@ -73,7 +64,7 @@ make all %{?_smp_mflags}
 %endif
 
 %install
-%make_install install_rdf
+%make_install
 
 %check
 make -C test golden test diff
@@ -91,20 +82,12 @@ make -C test golden test diff
 %doc doc/html doc/nasmdoc.txt.gz doc/nasmdoc.ps.gz doc/nasmdoc.pdf
 %endif
 
-%files rdoff
-%{_bindir}/ldrdf
-%{_bindir}/rdf2bin
-%{_bindir}/rdf2ihx
-%{_bindir}/rdf2com
-%{_bindir}/rdfdump
-%{_bindir}/rdflib
-%{_bindir}/rdx
-%{_bindir}/rdf2ith
-%{_bindir}/rdf2srec
-%{_mandir}/man1/rd*
-%{_mandir}/man1/ld*
-
 %changelog
+* Wed Jan 04 2023 Dominik Mierzejewski <rpm@greysector.net> - 2.16.01-1
+- update to 2.16.01 (#2155636)
+- drop obsolete patch
+- drop rdoff subpackage (discontinued upstream)
+
 * Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.15.05-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
 
diff --git a/sources b/sources
index 08208d3..388bb02 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (nasm-2.15.05-xdoc.tar.xz) = 1a7b27b14834e1b0c3d656fe5ab0f69c0773fb86e8ef5367fd2869e266d5e3441aed0b11e1c19c97c14413d25f3e6e7b3c012a356692af3ce40db2ee1f36b2ce
-SHA512 (nasm-2.15.05.tar.xz) = 512f90a2584f1c5811429274b97c64a2cedf37b9fdeffb1bcd0ea64afd9ecc19a2d7877ca8f1e05393aa324153fc9f39ea51dacbf8d25a7d5a2d7728c925dba7
+SHA512 (nasm-2.16.01-xdoc.tar.xz) = ec260c0a537b0172e6f2ac17118c744db8743886388a112e99bab1b8c8fee91547dade69dcfe9a15289b2b1a428e8c009048a468f7982b03dd4506abcafc0787
+SHA512 (nasm-2.16.01.tar.xz) = 51fccb5639ce019d9c423c0f279750ffbd74c64cd41dd3b185d1aa1a1aaed79c5d3cd8d4bebbc13ee249a375ed27457ea2abde1a4dbb24d354598fffd1254833