diff --git a/debian/README.source b/debian/README.source
index 9887dc7..17d8390 100644
--- a/debian/README.source
+++ b/debian/README.source
@@ -1,3 +1,2 @@
-the source is a subversion snapshot
 +ds1 means that the zlib source files have been removed
 +ds2 means that the expat source files have also been removed
diff --git a/debian/changelog b/debian/changelog
index b022c24..c0729c6 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+teckit (2.5.8+ds2-1) experimental; urgency=medium
+
+  * new upstream release 2.5.8
+  * d/compat version 11
+  * d/control update dependencies
+
+ -- Daniel Glassey <wdg@debian.org>  Wed, 31 Oct 2018 16:24:45 +0700
+
 teckit (2.5.4~svn140+ds2-1) experimental; urgency=medium
 
   * Initial release to Debian, Closes: #805054
diff --git a/debian/compat b/debian/compat
index ec63514..b4de394 100644
--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-9
+11
diff --git a/debian/control b/debian/control
index cd6169b..ddeead1 100644
--- a/debian/control
+++ b/debian/control
@@ -1,6 +1,5 @@
 Source: teckit
-Build-Depends: dh-autoreconf,
-               debhelper (>= 9~),
+Build-Depends: debhelper (>=11),
                pkg-config,
                chrpath,
                zlib1g-dev,
@@ -16,7 +15,7 @@
 Architecture: any
 Depends: ${shlibs:Depends}, ${misc:Depends},
          libteckit0 (= ${binary:Version})
-Conflicts: texlive-binaries (<= 2015.20150524.37493-7)
+Conflicts: texlive-binaries (<= 2018.20180907.48586-2)
 Multi-Arch: foreign
 Description: Custom legacy encoding conversion tools for plain text files
  TECkit is a toolkit for encoding conversions. It offers a simple format for