diff --git a/perl-5.32.0-Fix-404-and-text-in-New-Unicode-properties-section.patch b/perl-5.32.0-Fix-404-and-text-in-New-Unicode-properties-section.patch
new file mode 100644
index 0000000..aec15b8
--- /dev/null
+++ b/perl-5.32.0-Fix-404-and-text-in-New-Unicode-properties-section.patch
@@ -0,0 +1,49 @@
+From b0d826f28ae47d22229949e754709e68afe5d83d Mon Sep 17 00:00:00 2001
+From: raiph <raiph.mellor@gmail.com>
+Date: Thu, 2 Jul 2020 17:30:07 +0100
+Subject: [PATCH] Fix 404 and text in New Unicode properties section
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+See https://github.com/Perl/perl5/issues/17881
+
+I found a 404, and an "old" link. I investigated.
+
+My conclusion was UC have landed new TR18 and TR39 since text in section
+  New Unicode properties Identifier_Status and Identifier_Type supported
+was written.
+
+I've guessed at a suitable update.
+
+Petr Písař: Ported from e02f7c069a8e7dd98b0ec010e9b3c6619b46baf3
+upstream commmit.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ pod/perldelta.pod | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/pod/perldelta.pod b/pod/perldelta.pod
+index b92ea53..bb3d1ef 100644
+--- a/pod/perldelta.pod
++++ b/pod/perldelta.pod
+@@ -48,12 +48,12 @@ L<perlop/Operator Precedence and Associativity>.
+ 
+ =head2 New Unicode properties C<Identifier_Status> and C<Identifier_Type> supported
+ 
+-Unicode is in the process of revising its regular expression
+-requirements: L<https://www.unicode.org/draft/reports/tr18/tr18.html>.
++Unicode has revised its regular expression requirements:
++L<https://www.unicode.org/reports/tr18/tr18-21.html>.
+ As part of that they are wanting more properties to be exposed, ones
+ that aren't part of the strict UCD (Unicode character database). These
+ two are used for examining inputs for security purposes. Details on
+-their usage is at L<https://www.unicode.org/reports/tr39/proposed.html>.
++their usage is at L<https://www.unicode.org/reports/tr39/>.
+ 
+ =head2 It is now possible to write C<qr/\p{Name=...}/>, or
+ C<qr!\p{na=/(SMILING|GRINNING) FACE/}!>
+-- 
+2.25.4
+
diff --git a/perl.spec b/perl.spec
index f8f16a2..d4dd95d 100644
--- a/perl.spec
+++ b/perl.spec
@@ -180,6 +180,9 @@ Patch17:        perl-5.33.0-ext-XS-APItest-t-utf8_warn_base.pl-Fix-a-couple-test
 Patch18:        perl-5.33.0-make-fh-error-report-errors-from-both-input-and-outp.patch
 Patch19:        perl-5.33.0-IO-Handle-clear-the-error-on-both-input-and-output-s.patch
 
+# Fix a link to Unicode Technical Standard #18, GH#17881, in upstream after 5.33.0
+Patch20:        perl-5.32.0-Fix-404-and-text-in-New-Unicode-properties-section.patch
+
 # Link XS modules to libperl.so with EU::CBuilder on Linux, bug #960048
 Patch200:       perl-5.16.3-Link-XS-modules-to-libperl.so-with-EU-CBuilder-on-Li.patch
 
@@ -4185,6 +4188,7 @@ you're not running VMS, this module does nothing.
 %patch17 -p1
 %patch18 -p1
 %patch19 -p1
+%patch20 -p1
 %patch200 -p1
 %patch201 -p1
 
@@ -4211,6 +4215,7 @@ perl -x patchlevel.h \
     'Fedora Patch17: Fix ext/XS-APItest/t/utf8_warn_base.pl tests' \
     'Fedora Patch18: Fix IO::Handle::error() to report write errors (GH#6799)' \
     'Fedora Patch19: Fix IO::Handle::error() to report write errors (GH#6799)' \
+    'Fedora Patch20: Fix a link to Unicode Technical Standard #18 (GH#17881)' \
     'Fedora Patch200: Link XS modules to libperl.so with EU::CBuilder on Linux' \
     'Fedora Patch201: Link XS modules to libperl.so with EU::MM on Linux' \
     %{nil}
@@ -6934,6 +6939,7 @@ popd
 - Fix SvTRUE() documentation
 - Fix ext/XS-APItest/t/utf8_warn_base.pl tests
 - Fix IO::Handle::error() to report write errors (GH#6799)
+- Fix a link to Unicode Technical Standard #18 (GH#17881)
 
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4:5.32.0-458
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild