diff --git a/debian/changelog b/debian/changelog
index ea24970..35ccfa6 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,7 @@ libsysstat (0.4.1-0ubuntu1) UNRELEASED; urgency=medium
   * New upstream release.
   * Update Vcs-* and Maintainer to Lubuntu values.
   * Update copyright.
+  * Bump build dependencies.
 
  -- Simon Quigley <tsimonq2@ubuntu.com>  Mon, 21 May 2018 21:25:23 -0500
 
diff --git a/debian/control b/debian/control
index c31da1d..b49638d 100644
--- a/debian/control
+++ b/debian/control
@@ -6,8 +6,8 @@ Uploaders: Alf Gaida <agaida@siduction.org>,
            Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
 Section: libs
 Priority: optional
-Build-Depends: debhelper (>= 11~),
-               lxqt-build-tools (>= 0.4.0)
+Build-Depends: debhelper (>= 11),
+               lxqt-build-tools (>= 0.5.0)
 Standards-Version: 4.1.4
 Vcs-Browser: https://phab.lubuntu.me/source/libsysstat/
 Vcs-Git: https://phab.lubuntu.me/source/libsysstat.git