diff --git a/config/env.ini b/config/env.ini
index 948521dd..3d504baf 100644
--- a/config/env.ini
+++ b/config/env.ini
@@ -94,7 +94,7 @@ SPC_CMD_VAR_PHP_MAKE_EXTRA_CFLAGS="${SPC_PHP_DEFAULT_OPTIMIZE_CFLAGS} -fno-ident
 ; EXTRA_LIBS for `make` php
 SPC_CMD_VAR_PHP_MAKE_EXTRA_LIBS=""
 ; EXTRA_LDFLAGS_PROGRAM for `make` php
-SPC_CMD_VAR_PHP_MAKE_EXTRA_LDFLAGS_PROGRAM="-all-static"
+SPC_CMD_VAR_PHP_MAKE_EXTRA_LDFLAGS_PROGRAM="-all-static -Wl,-O1 -pie"
 
 [macos]
 ; compiler environments
diff --git a/src/SPC/ConsoleApplication.php b/src/SPC/ConsoleApplication.php
index 6b44013c..0ef842b6 100644
--- a/src/SPC/ConsoleApplication.php
+++ b/src/SPC/ConsoleApplication.php
@@ -30,7 +30,7 @@ use Symfony\Component\Console\Application;
  */
 final class ConsoleApplication extends Application
 {
-    public const VERSION = '2.3.7';
+    public const VERSION = '2.4.0';
 
     public function __construct()
     {
diff --git a/src/SPC/util/GlobalEnvManager.php b/src/SPC/util/GlobalEnvManager.php
index 9a30f8d0..6c6c9820 100644
--- a/src/SPC/util/GlobalEnvManager.php
+++ b/src/SPC/util/GlobalEnvManager.php
@@ -41,7 +41,7 @@ class GlobalEnvManager
             self::putenv('PKG_CONFIG=' . BUILD_BIN_PATH . '/pkg-config');
             self::putenv('PKG_CONFIG_PATH=' . BUILD_ROOT_PATH . '/lib/pkgconfig');
             if ($builder instanceof BuilderBase) {
-                self::putenv('SPC_PHP_DEFAULT_OPTIMIZE_CFLAGS=' . ($builder->getOption('no-strip') ? '-g -O0' : '-g -Os'));
+                self::putenv('SPC_PHP_DEFAULT_OPTIMIZE_CFLAGS=' . ($builder->getOption('no-strip') ? '-g -O0' : '-g -fstack-protector-strong -fpic -fpie -Os -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64'));
             }
         }