diff --git a/build-scripts/gnu-linux-arm-rbpi-config/aria2-arm-rbpi-gnu-linux-cross-build-libs b/build-scripts/gnu-linux-arm-rbpi-config/aria2-arm-rbpi-gnu-linux-cross-build-libs
index ed85aba..2931a48 100755
--- a/build-scripts/gnu-linux-arm-rbpi-config/aria2-arm-rbpi-gnu-linux-cross-build-libs
+++ b/build-scripts/gnu-linux-arm-rbpi-config/aria2-arm-rbpi-gnu-linux-cross-build-libs
@@ -20,7 +20,7 @@
 ## DEPENDENCES ##
 ZLIB=http://sourceforge.net/projects/libpng/files/zlib/1.2.11/zlib-1.2.11.tar.gz
 OPENSSL=http://www.openssl.org/source/openssl-1.0.2t.tar.gz
-EXPAT=https://sourceforge.net/projects/expat/files/expat/2.2.0/expat-2.2.0.tar.bz2
+EXPAT=https://github.com/libexpat/libexpat/releases/download/R_2_2_6/expat-2.2.6.tar.bz2
 SQLITE3=http://www.sqlite.org/2018/sqlite-autoconf-3230100.tar.gz
 C_ARES=http://c-ares.haxx.se/download/c-ares-1.14.0.tar.gz
 SSH2=https://www.libssh2.org/download/libssh2-1.7.0.tar.gz
@@ -59,8 +59,8 @@ cd $BUILD_DIRECTORY
  # expat build
   cd ..
   $DOWNLOADER $EXPAT
-  tar jxvf expat-2.2.0.tar.bz2
-  cd expat-2.2.0/
+  tar jxvf expat-2.2.6.tar.bz2
+  cd expat-2.2.6/
   PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig/ LD_LIBRARY_PATH=$PREFIX/lib/ CC=$HOST-gcc CXX=$HOST-g++ ./configure --host=$HOST --build=`dpkg-architecture -qDEB_BUILD_GNU_TYPE` --prefix=$PREFIX --enable-static=yes --enable-shared=no
   make
   make install
diff --git a/build-scripts/gnu-linux-config/aria2-i386-gnu-linux-cross-build-libs b/build-scripts/gnu-linux-config/aria2-i386-gnu-linux-cross-build-libs
index c66f67c..0b60db1 100755
--- a/build-scripts/gnu-linux-config/aria2-i386-gnu-linux-cross-build-libs
+++ b/build-scripts/gnu-linux-config/aria2-i386-gnu-linux-cross-build-libs
@@ -27,7 +27,7 @@ CXX_COMPILER="g++"
 ## DEPENDENCES ##
 ZLIB=http://sourceforge.net/projects/libpng/files/zlib/1.2.11/zlib-1.2.11.tar.gz
 OPENSSL=http://www.openssl.org/source/openssl-1.0.2t.tar.gz
-EXPAT=https://sourceforge.net/projects/expat/files/expat/2.2.0/expat-2.2.0.tar.bz2
+EXPAT=https://github.com/libexpat/libexpat/releases/download/R_2_2_6/expat-2.2.6.tar.bz2
 SQLITE3=http://www.sqlite.org/2018/sqlite-autoconf-3230100.tar.gz
 C_ARES=http://c-ares.haxx.se/download/c-ares-1.14.0.tar.gz
 SSH2=https://www.libssh2.org/download/libssh2-1.7.0.tar.gz
@@ -52,8 +52,8 @@ export LDFLAGS="-m32"
  # expat build
   cd ..
   $DOWNLOADER $EXPAT
-  tar jxvf expat-2.2.0.tar.bz2
-  cd expat-2.2.0/
+  tar jxvf expat-2.2.6.tar.bz2
+  cd expat-2.2.6/
   CFLAGS="-m32" CXXFLAGS="-m32" LDFLAGS="-m32" PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig/ LD_LIBRARY_PATH=$PREFIX/lib/ CC="$C_COMPILER -m32" CXX="$CXX_COMPILER -m32" ./configure --prefix=$PREFIX --enable-static --enable-shared
   make
   make install
diff --git a/build-scripts/gnu-linux-config/aria2-x86_64-gnu-linux-build-libs b/build-scripts/gnu-linux-config/aria2-x86_64-gnu-linux-build-libs
index 33d90d5..7dcaa30 100755
--- a/build-scripts/gnu-linux-config/aria2-x86_64-gnu-linux-build-libs
+++ b/build-scripts/gnu-linux-config/aria2-x86_64-gnu-linux-build-libs
@@ -25,7 +25,7 @@ CXX_COMPILER="g++"
 ## DEPENDENCES ##
 ZLIB=http://sourceforge.net/projects/libpng/files/zlib/1.2.11/zlib-1.2.11.tar.gz
 OPENSSL=http://www.openssl.org/source/openssl-1.0.2t.tar.gz
-EXPAT=https://sourceforge.net/projects/expat/files/expat/2.2.0/expat-2.2.0.tar.bz2
+EXPAT=https://github.com/libexpat/libexpat/releases/download/R_2_2_6/expat-2.2.6.tar.bz2
 SQLITE3=http://www.sqlite.org/2018/sqlite-autoconf-3230100.tar.gz
 C_ARES=http://c-ares.haxx.se/download/c-ares-1.14.0.tar.gz
 SSH2=https://www.libssh2.org/download/libssh2-1.7.0.tar.gz
@@ -47,8 +47,8 @@ cd $BUILD_DIRECTORY
  # expat build
   cd ..
   $DOWNLOADER $EXPAT
-  tar jxvf expat-2.2.0.tar.bz2
-  cd expat-2.2.0/
+  tar jxvf expat-2.2.6.tar.bz2
+  cd expat-2.2.6/
   PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig/ LD_LIBRARY_PATH=$PREFIX/lib/ CC="$C_COMPILER" CXX="$CXX_COMPILER" ./configure --prefix=$PREFIX --enable-static --enable-shared
   make
   make install
diff --git a/build-scripts/mingw-config/aria2-i686-w64-mingw-build-libs b/build-scripts/mingw-config/aria2-i686-w64-mingw-build-libs
index 52a2c35..d9ec133 100755
--- a/build-scripts/mingw-config/aria2-i686-w64-mingw-build-libs
+++ b/build-scripts/mingw-config/aria2-i686-w64-mingw-build-libs
@@ -22,7 +22,7 @@
 ## DEPENDENCES ##
 ZLIB=http://sourceforge.net/projects/libpng/files/zlib/1.2.11/zlib-1.2.11.tar.gz
 OPENSSL=http://www.openssl.org/source/openssl-1.0.2t.tar.gz
-EXPAT=https://sourceforge.net/projects/expat/files/expat/2.2.0/expat-2.2.0.tar.bz2
+EXPAT=https://github.com/libexpat/libexpat/releases/download/R_2_2_6/expat-2.2.6.tar.bz2
 SQLITE3=http://www.sqlite.org/2018/sqlite-autoconf-3230100.tar.gz
 C_ARES=http://c-ares.haxx.se/download/c-ares-1.14.0.tar.gz
 SSH2=https://www.libssh2.org/download/libssh2-1.7.0.tar.gz
@@ -46,8 +46,8 @@ cd $BUILD_DIRECTORY
  # expat build
   cd ..
   $DOWNLOADER $EXPAT
-  tar jxvf expat-2.2.0.tar.bz2
-  cd expat-2.2.0/
+  tar jxvf expat-2.2.6.tar.bz2
+  cd expat-2.2.6/
   CC=$HOST-gcc CXX=$HOST-g++ AR=$HOST-ar RANLIB=$HOST-ranlib ./configure --prefix=$PREFIX --host=$HOST --enable-static --enable-shared
   make
   make install
diff --git a/build-scripts/mingw-config/aria2-x86_64-w64-mingw-build-libs b/build-scripts/mingw-config/aria2-x86_64-w64-mingw-build-libs
index 293ac49..1227b08 100755
--- a/build-scripts/mingw-config/aria2-x86_64-w64-mingw-build-libs
+++ b/build-scripts/mingw-config/aria2-x86_64-w64-mingw-build-libs
@@ -22,7 +22,7 @@
 ## DEPENDENCES ##
 ZLIB=http://sourceforge.net/projects/libpng/files/zlib/1.2.11/zlib-1.2.11.tar.gz
 OPENSSL=http://www.openssl.org/source/openssl-1.0.2t.tar.gz
-EXPAT=https://sourceforge.net/projects/expat/files/expat/2.2.0/expat-2.2.0.tar.bz2
+EXPAT=https://github.com/libexpat/libexpat/releases/download/R_2_2_6/expat-2.2.6.tar.bz2
 SQLITE3=http://www.sqlite.org/2018/sqlite-autoconf-3230100.tar.gz
 C_ARES=http://c-ares.haxx.se/download/c-ares-1.14.0.tar.gz
 SSH2=https://www.libssh2.org/download/libssh2-1.7.0.tar.gz
@@ -46,8 +46,8 @@ cd $BUILD_DIRECTORY
  # expat build
   cd ..
   $DOWNLOADER $EXPAT
-  tar jxvf expat-2.2.0.tar.bz2
-  cd expat-2.2.0/
+  tar jxvf expat-2.2.6.tar.bz2
+  cd expat-2.2.6/
   CC=$HOST-gcc CXX=$HOST-g++ AR=$HOST-ar RANLIB=$HOST-ranlib ./configure --prefix=$PREFIX --host=$HOST --enable-static --enable-shared
   make
   make install