diff --git a/mingw-w64-libbotan/PKGBUILD b/mingw-w64-libbotan/PKGBUILD
new file mode 100644
index 0000000000..64e05e0ded
--- /dev/null
+++ b/mingw-w64-libbotan/PKGBUILD
@@ -0,0 +1,76 @@
+# Maintainer: Nazar Mishturak <nazar m x at gmail dot com>
+
+_realname=libbotan
+pkgbase="mingw-w64-${_realname}"
+pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
+pkgver=1.11.21
+pkgrel=1
+arch=('any')
+url='http://botan.randombit.net/'
+pkgdesc='Botan is a C++ cryptography library released under the permissive Simplified BSD license. (mingw-w64)'
+depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
+         "${MINGW_PACKAGE_PREFIX}-bzip2"
+         "${MINGW_PACKAGE_PREFIX}-xz"
+         "${MINGW_PACKAGE_PREFIX}-sqlite3"
+         "${MINGW_PACKAGE_PREFIX}-zlib"
+         "${MINGW_PACKAGE_PREFIX}-boost")
+makedepends=("${MINGW_PACKAGE_PREFIX}-gcc"
+             "${MINGW_PACKAGE_PREFIX}-python3"
+             "${MINGW_PACKAGE_PREFIX}-doxygen")
+license=('BSD')
+options=('strip' 'staticlibs' 'docs')
+source=(http://botan.randombit.net/releases/Botan-${pkgver}.tgz{,.asc}
+        'boost-link.patch'
+        'winsock-link.patch'
+        'disable-mkgmtime.patch')
+sha1sums=('513099c151898c629b334165b7d2cc2b4c06e2a1'
+          'SKIP'
+          '407e623b46ef1b288b90195d9acadb34611b088b'
+          '867667533df37c6b88b267c0e95b979d8115dea7'
+          '57289f42ad28111d5a5a05eab58ac5887d7e1f84')
+validpgpkeys=('621DAF6411E1851C4CF9A2E16211EBF1EFBADFBC')
+
+prepare() {
+  cd "${srcdir}/Botan-${pkgver}"
+  patch -p1 -i "${srcdir}/boost-link.patch"
+  patch -p1 -i "${srcdir}/winsock-link.patch"
+  patch -p1 -i "${srcdir}/disable-mkgmtime.patch"
+}
+
+build() {
+  cd "${srcdir}/Botan-${pkgver}"
+  
+  local BUILD_TYPE_FLAGS='--build-mode=release'
+  if check_option 'debug' 'y'; then
+    BUILD_TYPE_FLAGS='--build-mode=debug --debug-mode'
+  fi
+  
+  # Set prefix to mingw{32,64} not full path. Remove starting slash
+  ${MINGW_PREFIX}/bin/python3 configure.py \
+                              --disable-shared \
+                              --os=mingw \
+                              --cc=gcc \
+                              --cpu=${CARCH} \
+                              --destdir='$(DESTDIR)' \
+                              ${BUILD_TYPE_FLAGS} \
+                              --makefile-style=gmake \
+                              --link-method=copy \
+                              --with-doxygen \
+                              --with-boost \
+                              --with-bzip2 \
+                              --with-lzma \
+                              --with-sqlite3 \
+                              --with-zlib
+
+    make
+}
+
+check() {
+  cd "${srcdir}/Botan-${pkgver}"
+  ./botan-test
+}
+
+package() {
+  cd "${srcdir}/Botan-${pkgver}"
+  make DESTDIR="${pkgdir}${MINGW_PREFIX}" install
+}
diff --git a/mingw-w64-libbotan/boost-link.patch b/mingw-w64-libbotan/boost-link.patch
new file mode 100644
index 0000000000..522e14d0d9
--- /dev/null
+++ b/mingw-w64-libbotan/boost-link.patch
@@ -0,0 +1,11 @@
+--- Botan-1.11.21/src/lib/utils/boost/info.txt.orig	2015-10-12 08:53:49.742291300 +0300
++++ Botan-1.11.21/src/lib/utils/boost/info.txt	2015-10-12 08:53:54.340367300 +0300
+@@ -5,7 +5,7 @@
+ load_on vendor
+ 
+ <libs>
+-all -> boost_system,boost_filesystem
++all -> boost_system-mt,boost_filesystem-mt
+ </libs>
+ 
+ 
diff --git a/mingw-w64-libbotan/disable-mkgmtime.patch b/mingw-w64-libbotan/disable-mkgmtime.patch
new file mode 100644
index 0000000000..c6e901993c
--- /dev/null
+++ b/mingw-w64-libbotan/disable-mkgmtime.patch
@@ -0,0 +1,34 @@
+--- Botan-1.11.21/src/lib/utils/calendar.cpp.orig	2015-10-11 14:31:25.000000000 +0300
++++ Botan-1.11.21/src/lib/utils/calendar.cpp	2015-10-12 19:59:06.522921000 +0300
+@@ -39,8 +39,6 @@
+    return tm;
+    }
+ 
+-#if !defined(BOTAN_TARGET_OS_HAS_TIMEGM) && !defined(BOTAN_TARGET_OS_HAS_MKGMTIME)
+-
+ #if defined(BOTAN_HAS_BOOST_DATETIME)
+ 
+ std::time_t boost_timegm(std::tm *tm)
+@@ -109,8 +107,6 @@
+ }
+ #endif // BOTAN_HAS_BOOST_DATETIME
+ 
+-#endif
+-
+ }
+ 
+ std::chrono::system_clock::time_point calendar_point::to_std_timepoint()
+@@ -136,12 +132,7 @@
+    tm.tm_year  = year - 1900;
+ 
+    // Define a function alias `botan_timegm`
+-   #if defined(BOTAN_TARGET_OS_HAS_TIMEGM)
+-   std::time_t (&botan_timegm)(std::tm *tm) = timegm;
+-   #elif defined(BOTAN_TARGET_OS_HAS_MKGMTIME)
+-   // http://stackoverflow.com/questions/16647819/timegm-cross-platform
+-   std::time_t (&botan_timegm)(std::tm *tm) = _mkgmtime;
+-   #elif defined(BOTAN_HAS_BOOST_DATETIME)
++   #if defined(BOTAN_HAS_BOOST_DATETIME)
+    std::time_t (&botan_timegm)(std::tm *tm) = boost_timegm;
+    #else
+    std::time_t (&botan_timegm)(std::tm *tm) = fallback_timegm;
diff --git a/mingw-w64-libbotan/winsock-link.patch b/mingw-w64-libbotan/winsock-link.patch
new file mode 100644
index 0000000000..d7a18c9c23
--- /dev/null
+++ b/mingw-w64-libbotan/winsock-link.patch
@@ -0,0 +1,9 @@
+--- Botan-1.11.21/src/lib/entropy/cryptoapi_rng/info.txt.orig	2015-10-12 09:13:49.188061800 +0300
++++ Botan-1.11.21/src/lib/entropy/cryptoapi_rng/info.txt	2015-10-12 09:14:09.519021200 +0300
+@@ -18,5 +18,5 @@
+ 
+ <libs>
+ windows -> advapi32.lib
+-mingw -> advapi32
++mingw -> advapi32,ws2_32,mswsock
+ </libs>