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 a541ee9..bc96a4e 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
@@ -17,7 +17,7 @@ CXX_COMPILER="g++"
 
 ## DEPENDENCES ##
 ZLIB=http://sourceforge.net/projects/libpng/files/zlib/1.2.8/zlib-1.2.8.tar.gz
-OPENSSL=http://www.openssl.org/source/openssl-1.0.2e.tar.gz
+OPENSSL=http://www.openssl.org/source/openssl-1.0.2f.tar.gz
 EXPAT=http://sourceforge.net/projects/expat/files/expat/2.1.0/expat-2.1.0.tar.gz
 SQLITE3=http://www.sqlite.org/2016/sqlite-autoconf-3100100.tar.gz
 C_ARES=http://c-ares.haxx.se/download/c-ares-1.10.0.tar.gz
@@ -61,8 +61,8 @@ export LDFLAGS="-m32"
  # Openssl build
   cd ..
   wget -c $OPENSSL
-  tar zxvf openssl-1.0.2e.tar.gz
-  cd openssl-1.0.2e/
+  tar zxvf openssl-1.0.2f.tar.gz
+  cd openssl-1.0.2f/
   CFLAGS="-m32" CXXFLAGS="-m32" LDFLAGS="-m32" PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig/ LD_LIBRARY_PATH=$PREFIX/lib/ CC="$C_COMPILER -m32" CXX="$CXX_COMPILER -m32" ./Configure --prefix=$PREFIX linux-elf
   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 e17dabc..ecf8570 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
@@ -16,7 +16,7 @@ CXX_COMPILER="g++"
 
 ## DEPENDENCES ##
 ZLIB=http://sourceforge.net/projects/libpng/files/zlib/1.2.8/zlib-1.2.8.tar.gz
-OPENSSL=http://www.openssl.org/source/openssl-1.0.2e.tar.gz
+OPENSSL=http://www.openssl.org/source/openssl-1.0.2f.tar.gz
 EXPAT=http://sourceforge.net/projects/expat/files/expat/2.1.0/expat-2.1.0.tar.gz
 SQLITE3=http://www.sqlite.org/2016/sqlite-autoconf-3100100.tar.gz
 C_ARES=http://c-ares.haxx.se/download/c-ares-1.10.0.tar.gz
@@ -57,8 +57,8 @@ cd $BUILD_DIRECTORY
  # Openssl build
   cd ..
   wget -c $OPENSSL
-  tar zxvf openssl-1.0.2e.tar.gz
-  cd openssl-1.0.2e/
+  tar zxvf openssl-1.0.2f.tar.gz
+  cd openssl-1.0.2f/
   PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig/ LD_LIBRARY_PATH=$PREFIX/lib/ CC="$C_COMPILER" CXX="$CXX_COMPILER" ./Configure --prefix=$PREFIX linux-x86_64
   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 5d74275..696e35f 100755
--- a/build-scripts/mingw-config/aria2-i686-w64-mingw-build-libs
+++ b/build-scripts/mingw-config/aria2-i686-w64-mingw-build-libs
@@ -11,7 +11,7 @@
 
 ## DEPENDENCES ##
 ZLIB=http://sourceforge.net/projects/libpng/files/zlib/1.2.8/zlib-1.2.8.tar.gz
-OPENSSL=http://www.openssl.org/source/openssl-1.0.2e.tar.gz
+OPENSSL=http://www.openssl.org/source/openssl-1.0.2f.tar.gz
 EXPAT=http://sourceforge.net/projects/expat/files/expat/2.1.0/expat-2.1.0.tar.gz
 SQLITE3=http://www.sqlite.org/2016/sqlite-autoconf-3100100.tar.gz
 C_ARES=http://c-ares.haxx.se/download/c-ares-1.10.0.tar.gz
@@ -54,8 +54,8 @@ cd $BUILD_DIRECTORY
  # Openssl build
   cd ..
   wget -c $OPENSSL
-  tar zxvf openssl-1.0.2e.tar.gz
-  cd openssl-1.0.2e/
+  tar zxvf openssl-1.0.2f.tar.gz
+  cd openssl-1.0.2f/
   ./Configure mingw --cross-compile-prefix=$HOST- --prefix=$PREFIX
   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 3fdd45f..296b7dd 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
@@ -11,7 +11,7 @@
 
 ## DEPENDENCES ##
 ZLIB=http://sourceforge.net/projects/libpng/files/zlib/1.2.8/zlib-1.2.8.tar.gz
-OPENSSL=http://www.openssl.org/source/openssl-1.0.2e.tar.gz
+OPENSSL=http://www.openssl.org/source/openssl-1.0.2f.tar.gz
 EXPAT=http://sourceforge.net/projects/expat/files/expat/2.1.0/expat-2.1.0.tar.gz
 SQLITE3=http://www.sqlite.org/2016/sqlite-autoconf-3100100.tar.gz
 C_ARES=http://c-ares.haxx.se/download/c-ares-1.10.0.tar.gz
@@ -54,8 +54,8 @@ cd $BUILD_DIRECTORY
  # Openssl build
   cd ..
   wget -c $OPENSSL
-  tar zxvf openssl-1.0.2e.tar.gz
-  cd openssl-1.0.2e/
+  tar zxvf openssl-1.0.2f.tar.gz
+  cd openssl-1.0.2f/
   ./Configure mingw64 --cross-compile-prefix=$HOST- --prefix=$PREFIX
   make
   make install