diff --git a/v6.4.tar.gz b/ncurses-6.4-20240127.tgz
similarity index 32%
rename from v6.4.tar.gz
rename to ncurses-6.4-20240127.tgz
index 0b3142b2ab087a90a46d5b9c140edca519fb2720..4301130e8ed6aada2e9350a5e9548bda978b3437 100644
Binary files a/v6.4.tar.gz and b/ncurses-6.4-20240127.tgz differ
diff --git a/ncurses.spec b/ncurses.spec
index ce4a025bcaba199d5ab8b11c33d0fbe4b045f892..6f5b0fe14cc7fecdb07b0b6dd1f85b27f075d574 100644
--- a/ncurses.spec
+++ b/ncurses.spec
@@ -1,16 +1,16 @@
-%define anolis_release 2
+%define anolis_release 3
 %define ver 6.4
+%define patchdate 20240127
 
 Name:           ncurses
 Version:        %{ver}
-Release:        %{anolis_release}%{?dist}
+Release:        %{anolis_release}.%{patchdate}%{?dist}
 Epoch:		1
 Summary:        Ncurses support utilities
 
 License:        MIT
 URL:            https://invisible-island.net/ncurses/ncurses.html
-Source0:        https://github.com/mirror/ncurses/archive/refs/tags/v%{ver}.tar.gz
-
+Source0:        https://invisible-mirror.net/archives/ncurses/current/ncurses-%{ver}-%{patchdate}.tgz
 
 BuildRequires: gcc gcc-c++ gpm-devel gnupg2 make
 Requires:      %{name}-libs = %{epoch}:%{version}-%{release}  
@@ -108,7 +108,7 @@ The ncurses-static package includes static libraries of the ncurses library.
 
 
 %prep
-%autosetup -p1 -n %{name}-%{ver}
+%autosetup -p1 -n %{name}-%{ver}-%{patchdate}
 
 %build
 common_options="\
@@ -143,7 +143,7 @@ for abi in 5 6; do
         %configure $(
             echo $common_options --with-abi-version=$abi
             [ $abi = 5 ] && echo $abi5_options
-            [ $char = widec ] && echo --enable-widec
+            [ $char = widec ] && echo --enable-widec || echo --disable-widec
             [ $progs = yes ] || echo --without-progs
         )
 
@@ -303,6 +303,10 @@ xz NEWS
 
 
 %changelog
+* Mon Mar 17 2025 mgb01105731 <mgb01105731@alibaba-inc.com> - 6.4-3.20240127
+- Update to patchlevel 20240127
+- Fix CVE-2023-29491, CVE-2023-50495
+
 * Tue Mar 26 2024 Chang Gao <gc-taifu@linux.alibaba.com> - 6.4-2
 - Fix requires mismatch