diff --git a/Botan-2.19.1.tar.xz b/Botan-2.19.1.tar.xz
deleted file mode 100644
index 7fa9ec7..0000000
Binary files a/Botan-2.19.1.tar.xz and /dev/null differ
diff --git a/Botan-2.19.3.tar.xz b/Botan-2.19.3.tar.xz
new file mode 100644
index 0000000..bb8f322
Binary files /dev/null and b/Botan-2.19.3.tar.xz differ
diff --git a/botan2.spec b/botan2.spec
index 0b7aa5a..20397f2 100644
--- a/botan2.spec
+++ b/botan2.spec
@@ -1,16 +1,16 @@
 %global major_version 2
 
 Name:           botan2
-Version:        2.19.1
+Version:        2.19.3
 Release:        1
 Summary:        Crypto and TLS for C++11
 
 License:        BSD
 URL:            https://botan.randombit.net/
-Source0:        https://botan.randombit.net/releases/Botan-%{version}.tar.xz
+Source0:        %{url}/releases/Botan-%{version}.tar.xz
 
 BuildRequires:  gcc-c++ python3 python3-devel python3-sphinx python-docutils
-BuildRequires:  bzip2-devel zlib-devel openssl-devel make
+BuildRequires:  bzip2-devel zlib-devel make
 
 %description
 Botan is a BSD-licensed crypto library written in C++. It provides a
@@ -58,7 +58,7 @@ This package contains the Python3 binding for %{name}.
 %build
 export CXXFLAGS="${CXXFLAGS:-%{optflags}}"
 
-%global enable_modules bzip2,zlib,openssl
+%global enable_modules bzip2,zlib
 
 %{__python3} ./configure.py \
         --prefix=%{_prefix} \
@@ -124,5 +124,9 @@ LD_LIBRARY_PATH=%{buildroot}%{_libdir} ./botan-test
 
 
 %changelog
+* Mon Nov 28 2022 liweiganga <liweiganga@uniontech.com> - 2.19.3-1
+- update to 2.19.3
+- fix CVE-2022-43705
+
 * Thu Jul 14 2022 misaka00251 <misaka00251@misakanet.cn> - 2.19.1-1
 - Init package