diff --git a/debian/control b/debian/control
index 2315727e..5150682e 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: ml-api
 Section: libs
 Priority: optional
 Maintainer: MyungJoo Ham <myungjoo.ham@samsung.com>
-Build-Depends: gcc-9 | gcc-8 | gcc-7 | gcc-6 | gcc-5 (>=5.4),
+Build-Depends: gcc-9 | gcc-8 | gcc-7 | gcc-6 | gcc-5 (>=5.4) | gcc,
  ninja-build, meson (>=0.50), debhelper (>=9),
  libgstreamer1.0-dev, libgstreamer-plugins-base1.0-dev, gstreamer1.0-plugins-base,
  nnstreamer, nnstreamer-dev, nnstreamer-dev-internal, openjdk-11-jdk,
diff --git a/meson.build b/meson.build
index 04c22a64..e283d7f1 100644
--- a/meson.build
+++ b/meson.build
@@ -7,7 +7,7 @@ project('ml-api', 'c', 'cpp',
     'werror=true',
     'warning_level=1',
     'c_std=gnu89',
-    'cpp_std=c++14'
+    'cpp_std=c++17'
   ]
 )