diff --git a/debian/changelog b/debian/changelog
index f754710..b12c610 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,30 @@
+secop-core (0.9.0) unstable; urgency=low
+
+  [ Björn Pedersen ]
+  * Upgrade CI environment to python3
+
+  [ Markus Zolliker ]
+  * fix some remaining py3 incompatibilites
+
+  [ Enrico Faulhaber ]
+  * Remove py2 support
+
+  [ Markus Zolliker ]
+  * further fixes of py3 issues
+
+  [ Lutz Rossa ]
+  * allow parsing of isUTF8 flag for strings
+
+  [ Markus Zolliker ]
+  * remove more py2 relicts
+
+  [ Enrico Faulhaber ]
+  * fix debian files
+
+  [ Jenkins ]
+
+ -- Jenkins <jenkins@debuild.taco.frm2>  Thu, 26 Sep 2019 16:26:07 +0200
+
 secop-core (0.8.1) unstable; urgency=low
 
   [ Enrico Faulhaber ]