diff --git a/debian/changelog b/debian/changelog
index 70456d2..a0427f8 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+orafce (3.13.4-1) unstable; urgency=medium
+
+  * New upstream version.
+  * DH 13.
+
+ -- Christoph Berg <myon@debian.org>  Wed, 03 Jun 2020 12:45:26 +0200
+
 orafce (3.12.0-1) unstable; urgency=medium
 
   * New upstream version.
diff --git a/debian/compat b/debian/compat
deleted file mode 100644
index ec63514..0000000
--- a/debian/compat
+++ /dev/null
@@ -1 +0,0 @@
-9
diff --git a/debian/control b/debian/control
index d50d850..cd5ab6e 100644
--- a/debian/control
+++ b/debian/control
@@ -8,12 +8,12 @@
  Adrian Vondendriesch <adrian.vondendriesch@credativ.de>,
 Build-Depends:
  bison,
- debhelper (>= 9),
+ debhelper-compat (= 13),
  flex,
  libicu-dev,
  libssl-dev,
  postgresql-server-dev-all (>= 153~),
-Standards-Version: 4.1.1
+Standards-Version: 4.5.0
 Homepage: https://github.com/orafce/orafce
 Vcs-Git: https://salsa.debian.org/postgresql/orafce.git
 Vcs-Browser: https://salsa.debian.org/postgresql/orafce
diff --git a/debian/control.in b/debian/control.in
index d0d3004..400b4f5 100644
--- a/debian/control.in
+++ b/debian/control.in
@@ -8,12 +8,12 @@
  Adrian Vondendriesch <adrian.vondendriesch@credativ.de>,
 Build-Depends:
  bison,
- debhelper (>= 9),
+ debhelper-compat (= 13),
  flex,
  libicu-dev,
  libssl-dev,
  postgresql-server-dev-all (>= 153~),
-Standards-Version: 4.1.1
+Standards-Version: 4.5.0
 Homepage: https://github.com/orafce/orafce
 Vcs-Git: https://salsa.debian.org/postgresql/orafce.git
 Vcs-Browser: https://salsa.debian.org/postgresql/orafce
diff --git a/debian/source/lintian-overrides b/debian/source/lintian-overrides
deleted file mode 100644
index d720a6b..0000000
--- a/debian/source/lintian-overrides
+++ /dev/null
@@ -1,2 +0,0 @@
-orafce source: changelog-should-mention-nmu
-orafce source: source-nmu-has-incorrect-version-number