diff --git a/curl-8.4.0.tar.xz b/curl-8.4.0.tar.xz
deleted file mode 100644
index 5f555058a7ea9a7ab106443156019f4913a11dd4..0000000000000000000000000000000000000000
Binary files a/curl-8.4.0.tar.xz and /dev/null differ
diff --git a/curl-8.5.0.tar.xz b/curl-8.5.0.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..6e807c98ab011b4f8cf4eefca949fc36c0f7dcf8
Binary files /dev/null and b/curl-8.5.0.tar.xz differ
diff --git a/curl.spec b/curl.spec
index b595cb7a3d1371188aeca68e7300f2b3df6b913d..91056c45b6e0cfb6a5e0049e4be34c675c46ea8c 100644
--- a/curl.spec
+++ b/curl.spec
@@ -1,10 +1,11 @@
 %define anolis_release 1
 Summary: A utility for getting files from remote servers (FTP, HTTP, and others)
 Name: curl
-Version: 8.4.0
+Version: 8.5.0
 Release: %{anolis_release}%{?dist}
 License: MIT
 Source0: https://curl.se/download/%{name}-%{version}.tar.xz
+Source1: https://raw.githubusercontent.com/curl/curl/curl-8_5_0/tests/errorcodes.pl
 
 # Upstream patch
 
@@ -163,6 +164,7 @@ Doc files for curl
 
 %prep
 %autosetup -p1
+cp %{SOURCE1} tests/
 
 # upstream patches
 
@@ -364,6 +366,10 @@ rm -rf ${RPM_BUILD_ROOT}%{_datadir}/fish
 %doc docs/TheArtOfHttpScripting.md
 
 %changelog
+* Thu Dec 07 2023 Funda Wang <fundawang@yeah.net> - 8.5.0-1
+- New version 8.5.0
+- Add forgotten errorcodes.pl (upstream issue#12462)
+
 * Wed Oct 11 2023 Funda Wang <fundawang@yeah.net> - 8.4.0-1
 - New version 8.4.0
 
diff --git a/errorcodes.pl b/errorcodes.pl
new file mode 100644
index 0000000000000000000000000000000000000000..9c8f9e882ddb018f4eeefa47f0389f581739ef72
--- /dev/null
+++ b/errorcodes.pl
@@ -0,0 +1,99 @@
+#!/usr/bin/env perl
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at https://curl.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+# SPDX-License-Identifier: curl
+#
+###########################################################################
+
+# Check that libcurl-errors.3 and the public header files have the same set of
+# error codes.
+
+use strict;
+use warnings;
+
+# we may get the dir roots pointed out
+my $root=$ARGV[0] || ".";
+my $manpge = "$root/docs/libcurl/libcurl-errors.3";
+my $curlh = "$root/include/curl";
+my $errors=0;
+
+my @hnames;
+my %wherefrom;
+my @mnames;
+my %manfrom;
+
+sub scanheader {
+    my ($file)=@_;
+    open H, "<$file";
+    my $line = 0;
+    while(<H>) {
+        $line++;
+        if($_ =~ /^  (CURL(E|UE|SHE|HE|M)_[A-Z0-9_]*)/) {
+            my ($name)=($1);
+            if(($name !~ /OBSOLETE/) && ($name !~ /_LAST\z/)) {
+                push @hnames, $name;
+                if($wherefrom{$name}) {
+                    print STDERR "double: $name\n";
+                }
+                $wherefrom{$name}="$file:$line";
+            }
+        }
+    }
+    close(H);
+}
+
+sub scanmanpage {
+    my ($file)=@_;
+    open H, "<$file";
+    my $line = 0;
+    while(<H>) {
+        $line++;
+        if($_ =~ /^\.IP \"(CURL(E|UE|SHE|HE|M)_[A-Z0-9_]*)/) {
+            my ($name)=($1);
+            push @mnames, $name;
+            $manfrom{$name}="$file:$line";
+        }
+    }
+    close(H);
+}
+
+
+opendir(my $dh, $curlh) || die "Can't opendir $curlh: $!";
+my @hfiles = grep { /\.h$/ } readdir($dh);
+closedir $dh;
+
+for(sort @hfiles) {
+    scanheader("$curlh/$_");
+}
+scanmanpage($manpge);
+
+print "Result\n";
+for my $h (sort @hnames) {
+    if(!$manfrom{$h}) {
+        printf "$h from %s, not in man page\n", $wherefrom{$h};
+    }
+}
+
+for my $m (sort @mnames) {
+    if(!$wherefrom{$m}) {
+        printf "$m from %s, not in any header\n", $manfrom{$m};
+    }
+}