diff --git a/debian/changelog b/debian/changelog
index fab0119..259d2bb 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,7 +1,12 @@
eztrace-contrib (1.1-11-2) UNRELEASED; urgency=medium
+ [ Samuel Thibault ]
* Upload to unstable
+ [ Debian Janitor ]
+ * Bump debhelper from old 12 to 13.
+ * Update standards version to 4.6.2, no changes needed.
+
-- Samuel Thibault <sthibault@debian.org> Mon, 23 Aug 2021 02:01:46 +0200
eztrace-contrib (1.1-11-1) experimental; urgency=medium
diff --git a/debian/control b/debian/control
index c8df8b1..4e92794 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: eztrace-contrib
Section: contrib/devel
Priority: optional
Maintainer: Samuel Thibault <sthibault@debian.org>
-Build-Depends: debhelper-compat (= 12), pkg-config,
+Build-Depends: debhelper-compat (= 13), pkg-config,
gfortran,
libiberty-dev, binutils-dev (>= 2.29~), zlib1g-dev,
nvidia-cuda-toolkit-gcc (>= 9~),
@@ -15,7 +15,7 @@ Build-Depends: debhelper-compat (= 12), pkg-config,
libmpich-dev, mpi-default-dev, mpi-default-bin
Rules-Requires-Root: no
Build-Conflicts: libeztrace0
-Standards-Version: 4.5.0
+Standards-Version: 4.6.2
Homepage: https://eztrace.gitlab.io/eztrace/
Vcs-Git: https://salsa.debian.org/debian/eztrace.git -b contrib
Vcs-Browser: https://salsa.debian.org/debian/eztrace/-/tree/contrib
