diff -Nru acheck-0.5.4/debian/changelog acheck-0.5.5/debian/changelog
--- acheck-0.5.4/debian/changelog	2017-01-04 23:15:03.000000000 +0000
+++ acheck-0.5.5/debian/changelog	2017-06-27 20:16:21.000000000 +0000
@@ -1,3 +1,9 @@
+acheck (0.5.5) unstable; urgency=medium
+
+  * debian/control: bumped Standards-Version to 4.0.0.
+
+ -- Paulo Henrique de Lima Santana (phls) <phls@softwarelivre.org>  Tue, 27 Jun 2017 17:16:21 -0300
+
 acheck (0.5.4) unstable; urgency=medium
 
   * New maintainer. (Closes: #710151)
diff -Nru acheck-0.5.4/debian/control acheck-0.5.5/debian/control
--- acheck-0.5.4/debian/control	2017-01-04 23:15:03.000000000 +0000
+++ acheck-0.5.5/debian/control	2017-06-27 19:04:27.000000000 +0000
@@ -3,7 +3,7 @@
 Priority: optional
 Maintainer: Paulo Henrique de Lima Santana (phls) <phls@softwarelivre.org>
 Build-Depends: debhelper (>> 10), gettext, perl
-Standards-Version: 3.9.8
+Standards-Version: 4.0.0
 
 Package: acheck
 Architecture: all