diff --git a/debian/changelog b/debian/changelog
index 84b4f89e9989..5b51a63ea5dc 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,5 @@
+python3-oq-engine (3.5.1-1~xenial01) xenial; urgency=low
+
   [Michele Simionato]
   * Added a `rlzi` column to to sig_eps.csv output
   * Accepted GMF CSV files without a `rlzi` column
@@ -8,6 +10,8 @@
   [Paul Henshaw]
   * Fixed an encoding bug while reading XML files on Windows
 
+ -- Matteo Nastasi (GEM Foundation) <nastasi@openquake.org>  Mon, 20 May 2019 13:49:25 +0000
+
 python3-oq-engine (3.5.0-1~xenial01) xenial; urgency=low
 
   [Michele Simionato]
diff --git a/openquake/baselib/__init__.py b/openquake/baselib/__init__.py
index 4a94f0eba8ca..68b87fe43f2c 100644
--- a/openquake/baselib/__init__.py
+++ b/openquake/baselib/__init__.py
@@ -22,7 +22,7 @@
 from openquake.baselib.general import git_suffix
 
 # the version is managed by packager.sh with a sed
-__version__ = '3.5.0'
+__version__ = '3.5.1'
 __version__ += git_suffix(__file__)