diff --git a/debian/changelog b/debian/changelog
index 8874de5..609f88e 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
 bluez-firmware (1.2-4) UNRELEASED; urgency=medium
 
   * Change team mail address. (Closes: #899453)
+  * Bump Standards-Version to 4.1.4.
 
  -- Nobuhiro Iwamatsu <iwamatsu@debian.org>  Sat, 09 Jun 2018 07:02:39 +0900
 
diff --git a/debian/control b/debian/control
index 7498af2..54d88de 100644
--- a/debian/control
+++ b/debian/control
@@ -4,7 +4,7 @@
 Maintainer: Debian Bluetooth Maintainers <team+pkg-bluetooth@tracker.debian.org>
 Uploaders: Filippo Giunchedi <filippo@debian.org>, Nobuhiro Iwamatsu <iwamatsu@debian.org>
 Build-Depends: debhelper (>= 5), autotools-dev, cdbs
-Standards-Version: 3.7.2
+Standards-Version: 4.1.4
 
 Package: bluez-firmware
 Architecture: all