diff --git a/debian/control b/debian/control
index d662153..5665dc1 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: ps-watcher
 Section: admin
 Priority: optional
 Maintainer: Jan Wagner <waja@cyconet.org>
-Build-Depends: debhelper-compat (= 12)
+Build-Depends: debhelper-compat (= 13)
 Build-Depends-Indep: autotools-dev, libconfig-inifiles-perl
 Homepage: https://ps-watcher.sourceforge.net/
 Vcs-Browser: https://gitlab.uncompleted.org/debian/ps-watcher