diff --git a/irssi-1.2.2-ctrl-space-fix.patch b/irssi-1.2.2-ctrl-space-fix.patch
deleted file mode 100644
index 63d2695..0000000
--- a/irssi-1.2.2-ctrl-space-fix.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From a0544571a80196e5b7705f56e6e2cbcdf7b4d80e Mon Sep 17 00:00:00 2001
-From: ailin-nemui <ailin-nemui@users.noreply.github.com>
-Date: Thu, 23 Apr 2020 21:45:15 +0200
-Subject: [PATCH] manually handle NUL unicode in g_utf8_get_next_char_validated
-
-A change in GLib 2.63 broke some assumptions in Irssi that the null-byte
-NUL / U+0000 is a valid Unicode character. This would occur when the
-user types Ctrl+Space. As a result, the input loop never manages to
-process the NUL-byte (and any other user input that follows, ever).
-
-This patch adds a manual check that properly advances the input loop if
-GLib returns -2 (incomplete character) despite the length being positive
-and a NUL is in first position.
-
-Fixes #1180
-https://gitlab.gnome.org/GNOME/glib/-/merge_requests/967
-https://gitlab.gnome.org/GNOME/glib/-/issues/2093
----
- src/fe-text/term-terminfo.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
-diff --git a/src/fe-text/term-terminfo.c b/src/fe-text/term-terminfo.c
-index 5235f72d2..78496a64f 100644
---- a/src/fe-text/term-terminfo.c
-+++ b/src/fe-text/term-terminfo.c
-@@ -672,7 +672,11 @@ void term_stop(void)
- 
- static int input_utf8(const unsigned char *buffer, int size, unichar *result)
- {
--	unichar c = g_utf8_get_char_validated((char *)buffer, size);
-+	unichar c = g_utf8_get_char_validated((char *) buffer, size);
-+
-+	/* GLib >= 2.63 do not accept Unicode NUL anymore */
-+	if (c == (unichar) -2 && *buffer == 0 && size > 0)
-+		c = 0;
- 
- 	switch (c) {
- 	case (unichar)-1:
diff --git a/irssi.spec b/irssi.spec
index 23b1c3a..c21a6cd 100644
--- a/irssi.spec
+++ b/irssi.spec
@@ -2,8 +2,8 @@
 
 Summary:	Modular text mode IRC client with Perl scripting
 Name:		irssi
-Version:	1.2.2
-Release:	8%{?dist}
+Version:	1.2.3
+Release:	1%{?dist}
 
 License:	GPLv2+
 URL:		http://irssi.org/
@@ -21,8 +21,6 @@ Requires:	perl(Symbol)
 
 # rhbz#1773190
 Obsoletes:	irc-otr
-# https://github.com/irssi/irssi/pull/1183
-Patch:		irssi-1.2.2-ctrl-space-fix.patch
 
 %package devel
 Summary:	Development package for irssi
@@ -43,7 +41,6 @@ being maintained.
 
 %prep
 %setup -q
-%patch0 -p1 -b .ctrl-space-fix
 
 
 %build
@@ -92,6 +89,9 @@ chmod -R u+w $RPM_BUILD_ROOT%{perl_vendorarch}
 
 
 %changelog
+* Sun Apr 11 2021 Kalev Lember <klember@redhat.com> - 1.2.3-1
+- Update to 1.2.3
+
 * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.2-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
 
diff --git a/sources b/sources
index c032dcc..7f8f1fd 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (irssi-1.2.2.tar.xz) = 5444ac102ff9ad3a6399a47c967d138e181330dd226eac68886d35fee4ad455932b9306a367bee3478095158e41ba67fb46deb8f0a33512046b9b83bae37c610
+SHA512 (irssi-1.2.3.tar.xz) = 826b7bfd86a54647f2d344b6c461e1118b7382fb1637cf33c395af41a9a4ca5d8a794a415f0f0737178968cf2463bb46a0e7b7fd7014c968668b16183e0644bc