diff --git a/irssi-1.4.4.tar.xz b/irssi-1.4.4.tar.xz
deleted file mode 100644
index 75e9357..0000000
--- a/irssi-1.4.4.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fefe9ec8c7b1475449945c934a2360ab12693454892be47a6d288c63eb107ead
-size 1213784
diff --git a/irssi-1.4.4.tar.xz.asc b/irssi-1.4.4.tar.xz.asc
deleted file mode 100644
index 7736923..0000000
--- a/irssi-1.4.4.tar.xz.asc
+++ /dev/null
@@ -1,6 +0,0 @@
------BEGIN PGP SIGNATURE-----
-
-iF0EABECAB0WIQR+5l4wgqX7Bqx8No0AzLWH3b7w4QUCZCR0pAAKCRAAzLWH3b7w
-4S31AJ9gvzgbPCyuEwHbIKChOB7ZdyGCDQCeL2kbkT+FQsUBndbMFZXYh4CcPRI=
-=m/Lz
------END PGP SIGNATURE-----
diff --git a/irssi-1.4.5.tar.xz b/irssi-1.4.5.tar.xz
new file mode 100644
index 0000000..9e50428
--- /dev/null
+++ b/irssi-1.4.5.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:72a951cb0ad622785a8962801f005a3a412736c7e7e3ce152f176287c52fe062
+size 1215688
diff --git a/irssi-1.4.5.tar.xz.asc b/irssi-1.4.5.tar.xz.asc
new file mode 100644
index 0000000..1f376e2
--- /dev/null
+++ b/irssi-1.4.5.tar.xz.asc
@@ -0,0 +1,6 @@
+-----BEGIN PGP SIGNATURE-----
+
+iF0EABECAB0WIQR+5l4wgqX7Bqx8No0AzLWH3b7w4QUCZRmzBgAKCRAAzLWH3b7w
+4WpcAJ9wBEOaFUycjcCjNcB8P6L8hXuLsQCfaxaeu90J+6zUoMIPffl3LRX9YGU=
+=PcY9
+-----END PGP SIGNATURE-----
diff --git a/irssi.changes b/irssi.changes
index 0b64c32..797311a 100644
--- a/irssi.changes
+++ b/irssi.changes
@@ -1,3 +1,28 @@
+-------------------------------------------------------------------
+Tue Oct  3 07:45:35 UTC 2023 - Ailin Nemui <ailin.nemui@gmail.com>
+
+- drop perl-ntype.patch, upstreamed
+- update to 1.4.5
+  + Add workaround for Perl 5.38.0 bug that breaks the Irssi
+    locale and glyph rendering (scripts.irssi.org#857, #1498)
+  - Fix Perl scripts broken by Perl 5.38 (scripts.irssi.org#851,
+    #1474). With input from Leon Timmermans
+  - Document workaround to fix linker errors when building with
+    meson on Apple (#1435, #1492)
+  - Fix meson using wrong filenames on Apple, leading to broken
+    Perl support (#1483, #1493)
+  - Fix /upgrade not accepting `~' (#1460, #1462). By Lukas Mai 
+  - Improve compatibility with Perl5-IDEA (#1465, #1467). By
+    Charlie Daffern
+  - Fix logic in how own actions are printed for other protocols
+    (codeberg!5, #1471). By Andrej Kacian
+  - Fix crash on old PowerPC Mac (#1482, #1484)
+  - Fix wrong prototype of library function used in terminal
+    handling (#1495). By Emil Engler
+  - Minor cleanups (#1488, #1497). Includes work by Emil Engler
+  - Minor help and documentation fixes (#1458, #1494, #1477,
+    #1478). Includes work by KindOne
+
 -------------------------------------------------------------------
 Wed Jul 19 14:23:43 UTC 2023 - Ailin Nemui <ailin.nemui@gmail.com>
 
diff --git a/irssi.spec b/irssi.spec
index 298950b..73c9c92 100644
--- a/irssi.spec
+++ b/irssi.spec
@@ -17,7 +17,7 @@
 
 
 Name:           irssi
-Version:        1.4.4
+Version:        1.4.5
 Release:        0
 Summary:        Modular IRC Client
 License:        GPL-2.0-or-later
@@ -29,7 +29,6 @@ Source2:        irssi.png
 Source3:        https://github.com/irssi/irssi/releases/download/%{version}/irssi-%{version}.tar.xz.asc
 # https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x7EE65E3082A5FB06AC7C368D00CCB587DDBEF0E1
 Source4:        %{name}.keyring
-Patch0:         https://github.com/irssi/irssi/releases/download/%{version}/perl-ntype.patch
 BuildRequires:  glib2-devel
 BuildRequires:  meson
 BuildRequires:  ncurses-devel
@@ -73,7 +72,6 @@ compile plugins for the irssi package.
 
 %prep
 %setup -q
-%patch0 -p1
 
 %build
 %meson \
diff --git a/perl-ntype.patch b/perl-ntype.patch
deleted file mode 100644
index e674a1d..0000000
--- a/perl-ntype.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-From 41cdf31269fc0aafec7b37f6965dcc83e65b9dd4 Mon Sep 17 00:00:00 2001
-From: ailin-nemui <ailin-nemui@users.noreply.github.com>
-Date: Tue, 18 Jul 2023 22:05:28 +0000
-Subject: [PATCH] Merge pull request #1474 from ailin-nemui/perl5380
-
-fix usage of $type in ExtUtils::ParseXS 3.50
-
-(cherry picked from commit da49ec62e6cc949d3e5359b88abbd0b038d3e23a)
----
- src/perl/common/typemap | 2 +-
- src/perl/irc/typemap    | 2 +-
- src/perl/textui/typemap | 2 +-
- src/perl/ui/typemap     | 2 +-
- 4 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/src/perl/common/typemap b/src/perl/common/typemap
-index 5b7e0c32..9b6c6668 100644
---- a/src/perl/common/typemap
-+++ b/src/perl/common/typemap
-@@ -28,5 +28,5 @@ T_IrssiObj
- 	$arg = iobject_bless((SERVER_REC *)$var);
- 
- T_PlainObj
--	$arg = plain_bless($var, \"$type\");
-+	$arg = plain_bless($var, \"$ntype\");
- 
-diff --git a/src/perl/irc/typemap b/src/perl/irc/typemap
-index 9bf87647..c8a9b678 100644
---- a/src/perl/irc/typemap
-+++ b/src/perl/irc/typemap
-@@ -36,5 +36,5 @@ T_DccObj
- 	$arg = simple_iobject_bless((DCC_REC *)$var);
- 
- T_PlainObj
--	$arg = plain_bless($var, \"$type\");
-+	$arg = plain_bless($var, \"$ntype\");
- 
-diff --git a/src/perl/textui/typemap b/src/perl/textui/typemap
-index 7710c2d2..e597c586 100644
---- a/src/perl/textui/typemap
-+++ b/src/perl/textui/typemap
-@@ -18,7 +18,7 @@ T_BufferLineWrapper
- OUTPUT
- 
- T_PlainObj
--	$arg = plain_bless($var, \"$type\");
-+	$arg = plain_bless($var, \"$ntype\");
- 
- T_BufferLineWrapper
- 	$arg = perl_buffer_line_bless($var);
-diff --git a/src/perl/ui/typemap b/src/perl/ui/typemap
-index 4afb273d..98355191 100644
---- a/src/perl/ui/typemap
-+++ b/src/perl/ui/typemap
-@@ -13,5 +13,5 @@ T_PlainObj
- OUTPUT
- 
- T_PlainObj
--	$arg = plain_bless($var, \"$type\");
-+	$arg = plain_bless($var, \"$ntype\");
- 
--- 
-2.41.0
-