diff --git a/libunistring-1.1.tar.xz b/libunistring-1.1.tar.xz
deleted file mode 100644
index 1a9e146..0000000
--- a/libunistring-1.1.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
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-oid sha256:827c1eb9cb6e7c738b171745dac0888aa58c5924df2e59239318383de0729b98
-size 2397676
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deleted file mode 100644
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+++ /dev/null
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diff --git a/libunistring-1.2.tar.xz b/libunistring-1.2.tar.xz
new file mode 100644
index 0000000..314a852
--- /dev/null
+++ b/libunistring-1.2.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:632bd65ed74a881ca8a0309a1001c428bd1cbd5cd7ddbf8cedcd2e65f4dcdc44
+size 2502196
diff --git a/libunistring-1.2.tar.xz.sig b/libunistring-1.2.tar.xz.sig
new file mode 100644
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--- /dev/null
+++ b/libunistring-1.2.tar.xz.sig
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diff --git a/libunistring.changes b/libunistring.changes
index d380caf..307a0aa 100644
--- a/libunistring.changes
+++ b/libunistring.changes
@@ -1,3 +1,17 @@
+-------------------------------------------------------------------
+Sat Feb 24 18:03:12 UTC 2024 - Andreas Stieger <andreas.stieger@gmx.de>
+
+- update to 1.2:
+  * Support Unicode 15.1.0
+  * Improve UTF-8 decoder Unicode Standard compliance
+  * The *printf functions no longer support the %n directive, for
+    security reasons. 
+  * Fixed a bug in the *printf functions: In the %U, %lU, %llU
+    directives, a negative width given as an argument did not
+    trigger left-justification.
+  * The functions u16_strstr and u32_strstr now operate in worst-case linear time.
+  * Useful API function extensions
+
 -------------------------------------------------------------------
 Mon Aug 28 10:48:12 UTC 2023 - Andreas Schwab <schwab@suse.de>
 
diff --git a/libunistring.spec b/libunistring.spec
index 65f44dc..0f3d4b1 100644
--- a/libunistring.spec
+++ b/libunistring.spec
@@ -2,6 +2,7 @@
 # spec file for package libunistring
 #
 # Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 Andreas Stieger <Andreas.Stieger@gmx.de>
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -18,7 +19,7 @@
 
 %define sover	5
 Name:           libunistring
-Version:        1.1
+Version:        1.2
 Release:        0
 Summary:        GNU Unicode string library
 License:        GPL-3.0-or-later OR LGPL-3.0-or-later
@@ -78,6 +79,8 @@ sed -i 's:50000:50:g' tests/test-malloca.c
 # do not run tests in parallel, it stucks randomly
 %make_build check #
 
+%ldconfig_scriptlets -n %{name}%{sover}
+
 %files -n %{name}%{sover}
 %license COPYING*
 %{_libdir}/libunistring.so.%{sover}{,.*}
@@ -90,7 +93,4 @@ sed -i 's:50000:50:g' tests/test-malloca.c
 %{_includedir}/unistring
 %{_includedir}/*.h
 
-%post -n %{name}%{sover} -p /sbin/ldconfig
-%postun -n %{name}%{sover} -p /sbin/ldconfig
-
 %changelog