diff --git a/debian/compat b/debian/compat
index ec63514..48082f7 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-9
+12
diff --git a/debian/control b/debian/control
index 2ba68b1..e632ced 100644
--- a/debian/control
+++ b/debian/control
@@ -3,7 +3,7 @@
 Uploaders: Didier Raboud <odyx@debian.org>
 Section: text
 Priority: optional
-Build-Depends: debhelper (>= 9~)
+Build-Depends: debhelper (>= 12~)
 Standards-Version: 4.2.1
 Vcs-Browser: https://salsa.debian.org/printing-team/rastertosag-gdi
 Vcs-Git: https://salsa.debian.org/printing-team/rastertosag-gdi.git