diff --git a/debian/changelog b/debian/changelog
index 9c2372c..d499a85 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
 filetraq (0.5) UNRELEASED; urgency=medium
 
   * Trim trailing whitespace.
+  * Bump debhelper from deprecated 9 to 10.
 
  -- Debian Janitor <janitor@jelmer.uk>  Mon, 11 Oct 2021 14:31:22 -0000
 
diff --git a/debian/compat b/debian/compat
index ec63514..f599e28 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-9
+10
diff --git a/debian/control b/debian/control
index bc6e6a4..c2bfb70 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@
 Section: admin
 Priority: optional
 Maintainer: Joost van Baal-Ilić <joostvb@debian.org>
-Build-Depends: cdbs, debhelper (>= 9)
+Build-Depends: cdbs, debhelper (>= 10~)
 Standards-Version: 3.9.1
 Vcs-Git: https://salsa.debian.org/debian/filetraq.git
 Vcs-Browser: https://salsa.debian.org/debian/filetraq