diff --git a/delete-taboo-words.patch b/delete-taboo-words.patch
index 0912ab5..6640e85 100644
--- a/delete-taboo-words.patch
+++ b/delete-taboo-words.patch
@@ -4,51 +4,53 @@ Date: Sat, 4 Jun 2022 18:54:52 +0800
 Subject: [PATCH] delete-taboo-words.patch
 
 ---
- source/data/in/icudt72l.dat           | Bin 31251968 -> 31251968 bytes
+ source/data/in/icudt73l.dat           | Bin 32029568 -> 32029568 bytes
  source/test/testdata/metaZones.txt    |  10 +++++-----
  source/test/testdata/structLocale.txt |   2 +-
  3 files changed, 6 insertions(+), 6 deletions(-)
 
-diff --git a/source/data/in/icudt72l.dat b/source/data/in/icudt72l.dat
-index 61e0723997887ace8ff8736c187f4fb6cea805d6..419ff67973cfa83171429ebc17d1954664167ac4 100644
+diff --git a/source/data/in/icudt73l.dat b/source/data/in/icudt73l.dat
+index 3fe621b7ed292e18d285248a6fd60493b1e9de13..33819fc00b22c4e173c090e484beb22a20a3ad29 100644
 GIT binary patch
-delta 1589
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+delta 1647
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+A`2YX_
 
-delta 1589
-zcmYk*Rag~h7)9advr)koyRfmlyRZX0k)whEb_eQG5r4&Q#qPi^^qA<eyQjOyVUlse
-zedon~FZbPwNlFQb(J<1GmUN^i0~yJLADPKQR{RMd8`;T0PI8f(Jme*ieB`G91t~;f
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-ncqks3H_`XlLf^g@o!;X8lb?!b;<<PsUW!-d^-q3nDS`h3`u*t_
+delta 1647
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+z*CY+qFk%psSi~j{afwHK5|EHYBqj+-Nk(!~kdjoSCJkvxM|v`lkxT@TnJi=_8`;T0
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+A+W-In
 
 diff --git a/source/test/testdata/metaZones.txt b/source/test/testdata/metaZones.txt
 index 0b57cab..8c15451 100644
diff --git a/icu.spec b/icu.spec
index 8579030..86d2ec2 100644
--- a/icu.spec
+++ b/icu.spec
@@ -1,13 +1,13 @@
 Name:      icu
-Version:   72.1
-Release:   6
+Version:   73.2
+Release:   1
 Summary:   International Components for Unicode
 License:   MIT and UCD and Public Domain
 URL:       http://site.icu-project.org/
-Source0:   https://github.com/unicode-org/icu/releases/download/release-72-1/icu4c-72_1-src.tgz
+Source0:   https://github.com/unicode-org/icu/releases/download/release-73-2/icu4c-73_2-src.tgz
 Source1:   icu-config.sh
 
-BuildRequires: gcc gcc-c++ doxygen autoconf python3 git
+BuildRequires: gcc gcc-c++ doxygen autoconf python3 git libicu
 Requires:      lib%{name} = %{version}-%{release}
 
 Patch1:    gennorm2-man.patch
@@ -83,6 +83,8 @@ chmod +x $RPM_BUILD_ROOT%{_libdir}/*.so.*
 )
 install -p -m755 -D %{SOURCE1} $RPM_BUILD_ROOT%{_bindir}/icu-config
 
+cp -a %{_libdir}/libicu*.so.72* %{buildroot}%{_libdir}
+
 %check
 if grep -q @VERSION@ source/tools/*/*.8 source/tools/*/*.1 source/config/*.1; then
     exit 1
@@ -133,6 +135,9 @@ LD_LIBRARY_PATH=lib:stubdata:tools/ctestfw:$LD_LIBRARY_PATH bin/uconv -l
 
 
 %changelog
+* Mon Jul 24 2023 zhangpan<zhangpan103@h-partners.com> - 73.2-1
+- update to 73.2
+
 * Tue Jun 13 2023 zhangpan<zhangpan103@h-partners.com> - 72.1-6
 - delete taboo words
 
diff --git a/icu4c-72_1-src.tgz b/icu4c-73_2-src.tgz
similarity index 71%
rename from icu4c-72_1-src.tgz
rename to icu4c-73_2-src.tgz
index 60190df..997d513 100644
Binary files a/icu4c-72_1-src.tgz and b/icu4c-73_2-src.tgz differ